Active NPI 1922066885 Individual Practitioner Male Practitioner

Dr. William F Boyd , MD

Internal Medicine • Peabody, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. William Boyd, MD is a certified Internal Medicine practicing in Peabody, MA. With approximately 31 years of clinical experience since graduating from Warren Alpert Medical School Of Brown University in 1995, Dr. Boyd delivers high-quality medical care to the local community at 2 ESSEX DR.

Dr. Boyd is affiliated with Atrius Health Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, established patient outpatient office visit, hemoglobin a1c level. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2 Essex Dr
Internal Medicine

Peabody, MA 019602902

Telephone 9785322800

Fax 9789774491

Associated Practice Facility / Clinic

🏢 Harvard Vanguard Medical Associates, Inc Facility NPI 1538373295

Medicare Profile & Education

Medical School

Warren Alpert Medical School Of Brown University

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Peabody, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs -0.1 yrs vs City Avg

City Avg: 31.1 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

49 Specialists

Practicing in Peabody, MA (7127 Statewide)

Telehealth Adoption Rate

55.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

69.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Boyd (31 Years) 31 Yrs

Peabody Specialty Average (31.1 Years) 31.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	725	297	$20.00	$8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	381	216	$348.37	$82.93
83036 Hemoglobin A1C level	335	202	$39.00	$9.52
80061 Blood test, lipids (cholesterol and triglycerides)	268	243	$67.00	$13.12
85610 Blood test, clotting time	203	15	$16.00	$4.20
82565 Blood creatinine level	171	130	$21.00	$5.02
99213 Established patient office or other outpatient visit, typically 15 minutes	167	154	$268.51	$52.72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	161	161	$363.00	$47.80
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	157	114	$26.00	$6.34
80053 Blood test, comprehensive group of blood chemicals	131	112	$43.00	$10.35
82043 Urine microalbumin (protein) level	120	91	$23.00	$5.66
82570 Creatinine level to test for kidney function or muscle injury	120	91	$21.00	$5.08
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	112	82	$28.00	$6.86
84520 Urea nitrogen level to assess kidney function	108	77	$16.00	$3.87
84443 Blood test, thyroid stimulating hormone (TSH)	98	89	$68.00	$16.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	92	68	$529.00	$105.61
82947 Blood glucose (sugar) level	87	63	$16.00	$3.85
82607 Cyanocobalamin (vitamin B-12) level	65	59	$61.00	$14.74
82306 Vitamin d-3 level	54	49	$119.00	$29.01
93000 Routine ekg using at least 12 leads including interpretation and report	51	49	$68.00	$14.54
82728 Ferritin (blood protein) level	48	33	$55.00	$13.36
G0008 Administration of influenza virus vaccine	42	41	$70.00	$32.81
87086 Bacterial colony count, urine	36	20	$33.00	$7.91
90653 Vaccine for influenza for injection into muscle	35	35	$138.57	$81.82
84460 Liver enzyme (sgpt), level	25	24	$21.00	$5.19
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	24	22	$31.00	$7.61
83540 Iron level	23	21	$26.00	$6.34
84466 Transferrin (iron binding protein) level	23	21	$52.00	$12.50
84132 Blood potassium level	23	23	$19.00	$4.66
81003 Automated urinalysis test	22	16	$9.00	$2.20
87400 Detection test for Influenza virus, A or B	22	11	$49.00	$13.85
83970 Parathormone (parathyroid hormone) level	22	22	$166.00	$40.45
99442 Telephone medical discussion with physician, 11-20 minutes	22	19	$241.18	$89.45
84153 Psa (prostate specific antigen) measurement, total	21	19	$74.00	$18.02
90480 Admn sarscov2 vacc 1 dose	19	19	$70.00	$43.76
91320 Sarscv2 vac 30mcg trs-suc im	19	19	$166.21	$142.35
84100 Phosphate level	19	19	$19.00	$4.65
84550 Uric acid level, blood	18	18	$18.00	$4.43
82310 Calcium level, total	18	17	$21.00	$5.06
G0103 Prostate cancer screening; prostate specific antigen test (psa)	16	16	$61.00	$18.92
83735 Magnesium level	15	15	$27.00	$6.57
86706 Hepatitis b surface antibody measurement	14	14	$43.00	$10.53
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	13	$652.00	$289.25
99441 Telephone medical discussion with physician, 5-10 minutes	13	13	$163.00	$57.21
G0009 Administration of pneumococcal vaccine	13	13	$70.00	$32.81
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	12	12	$209.00	$50.28
84295 Blood sodium level	11	11	$19.00	$4.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	791	309	$17.30	$8.40
83036 Hemoglobin A1C level	370	192	$39.00	$9.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	322	206	$346.00	$85.74
80061 Blood test, lipids (cholesterol and triglycerides)	306	266	$67.00	$13.12
85610 Blood test, clotting time	239	17	$16.00	$4.20
82565 Blood creatinine level	226	163	$21.00	$5.02
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	159	111	$26.00	$6.34
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	157	157	$363.00	$46.28
82570 Creatinine level to test for kidney function or muscle injury	155	105	$21.00	$5.08
82043 Urine microalbumin (protein) level	153	106	$23.00	$5.66
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	151	94	$28.00	$6.87
84520 Urea nitrogen level to assess kidney function	141	93	$16.00	$3.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	127	96	$521.24	$107.84
99213 Established patient office or other outpatient visit, typically 15 minutes	113	109	$263.75	$45.18
84443 Blood test, thyroid stimulating hormone (TSH)	107	87	$68.00	$16.46
82947 Blood glucose (sugar) level	106	81	$16.00	$3.85
80053 Blood test, comprehensive group of blood chemicals	96	84	$43.00	$10.35
G0008 Administration of influenza virus vaccine	76	72	$69.64	$33.84
82607 Cyanocobalamin (vitamin B-12) level	68	57	$61.00	$14.78
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	64	64	$148.00	$75.81
82306 Vitamin d-3 level	54	50	$119.00	$29.01
87086 Bacterial colony count, urine	44	29	$33.00	$7.91
82728 Ferritin (blood protein) level	41	30	$55.00	$13.36
83970 Parathormone (parathyroid hormone) level	39	34	$166.00	$40.45
93000 Routine ekg using at least 12 leads including interpretation and report	39	38	$68.00	$14.82
81003 Automated urinalysis test	36	25	$9.00	$2.20
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	34	34	$652.00	$281.61
84132 Blood potassium level	34	34	$19.00	$4.66
G0009 Administration of pneumococcal vaccine	34	34	$68.41	$33.84
84100 Phosphate level	32	27	$19.00	$4.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	28	25	$31.00	$7.61
84460 Liver enzyme (sgpt), level	28	27	$21.00	$5.19
82310 Calcium level, total	27	25	$21.00	$5.06
84466 Transferrin (iron binding protein) level	27	23	$52.00	$12.50
83540 Iron level	27	23	$26.00	$6.34
84153 Psa (prostate specific antigen) measurement, total	25	20	$74.00	$18.02
84550 Uric acid level, blood	23	22	$18.00	$4.43
87077 Bacterial culture for aerobic isolates	21	12	$33.00	$7.92
99442 Telephone medical discussion with physician, 11-20 minutes	18	15	$238.00	$92.55
G0103 Prostate cancer screening; prostate specific antigen test (psa)	17	17	$61.00	$18.92
84295 Blood sodium level	16	16	$19.00	$4.71
80076 Liver function blood test panel	15	12	$33.00	$8.01
99441 Telephone medical discussion with physician, 5-10 minutes	15	13	$163.00	$57.65
82040 Albumin (protein) level	15	15	$20.00	$4.85
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	14	12	$14.00	$4.18
83735 Magnesium level	13	12	$27.00	$6.57
80048 Blood test, basic group of blood chemicals (calcium, total)	12	11	$34.00	$8.29
86706 Hepatitis b surface antibody measurement	12	12	$43.00	$10.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	767	307	$12.00	$2.96
83036 Hemoglobin A1C level	344	190	$39.00	$9.59
80061 Blood test, lipids (cholesterol and triglycerides)	315	276	$67.00	$13.21
85610 Blood test, clotting time	249	19	$16.00	$4.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	248	154	$346.00	$94.86
82565 Blood creatinine level	238	195	$21.00	$5.06
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	174	174	$363.00	$53.02
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	143	106	$28.00	$6.93
82043 Urine microalbumin (protein) level	140	107	$23.00	$5.72
84520 Urea nitrogen level to assess kidney function	136	103	$16.00	$3.90
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	135	113	$26.00	$6.39
82570 Creatinine level to test for kidney function or muscle injury	135	102	$21.00	$5.13
82947 Blood glucose (sugar) level	128	99	$16.00	$3.88
84443 Blood test, thyroid stimulating hormone (TSH)	100	82	$68.00	$16.60
99213 Established patient office or other outpatient visit, typically 15 minutes	99	89	$238.00	$58.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	97	74	$471.00	$115.69
82306 Vitamin d-3 level	77	72	$119.00	$29.30
G0008 Administration of influenza virus vaccine	71	70	$67.00	$33.73
80053 Blood test, comprehensive group of blood chemicals	68	60	$43.00	$10.42
90662 Influenza vaccine split virus, preservative free	67	66	$149.63	$68.30
82607 Cyanocobalamin (vitamin B-12) level	64	51	$61.00	$14.89
81003 Automated urinalysis test	52	36	$9.00	$2.22
93000 Routine ekg using at least 12 leads including interpretation and report	49	47	$68.00	$14.93
84132 Blood potassium level	45	45	$19.00	$4.70
87086 Bacterial colony count, urine	45	30	$33.00	$7.96
84460 Liver enzyme (sgpt), level	43	39	$21.00	$5.24
83970 Parathormone (parathyroid hormone) level	37	35	$166.00	$40.90
G0009 Administration of pneumococcal vaccine	32	32	$67.00	$33.85
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	30	28	$31.00	$7.69
84153 Psa (prostate specific antigen) measurement, total	30	28	$74.00	$18.11
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	26	25	$30.00	$24.77
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	26	25	$209.00	$74.31
83735 Magnesium level	24	20	$27.00	$6.63
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	23	23	$652.00	$278.17
82310 Calcium level, total	22	21	$21.00	$5.10
87077 Bacterial culture for aerobic isolates	22	14	$33.00	$7.84
84550 Uric acid level, blood	21	20	$18.00	$4.47
84100 Phosphate level	21	21	$19.00	$4.69
80305 Testing for presence of drug, read by direct observation	18	18	$41.00	$12.45
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	18	13	$14.00	$4.22
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	18	11	$35.00	$8.36
80076 Liver function blood test panel	16	15	$33.00	$8.07
82040 Albumin (protein) level	16	14	$20.00	$4.89
99441 Telephone medical discussion with physician, 5-10 minutes	16	14	$158.31	$58.42
82728 Ferritin (blood protein) level	16	14	$55.00	$13.43
99442 Telephone medical discussion with physician, 11-20 minutes	16	15	$238.00	$94.16
84466 Transferrin (iron binding protein) level	16	16	$52.00	$12.59
83540 Iron level	16	16	$26.00	$6.39
84295 Blood sodium level	16	16	$19.00	$4.75
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$61.00	$19.12
80048 Blood test, basic group of blood chemicals (calcium, total)	14	14	$34.00	$8.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	808	285	$12.00	$3.00
85610 Blood test, clotting time	327	19	$16.00	$4.29
83036 Hemoglobin A1C level	309	170	$39.00	$9.71
80061 Blood test, lipids (cholesterol and triglycerides)	297	255	$67.00	$13.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	273	158	$322.07	$135.71
82565 Blood creatinine level	229	181	$21.00	$5.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	175	175	$341.19	$138.45
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	160	118	$28.00	$7.01
84520 Urea nitrogen level to assess kidney function	159	118	$16.00	$3.95
82947 Blood glucose (sugar) level	158	125	$16.00	$3.93
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	108	99	$26.00	$6.47
82043 Urine microalbumin (protein) level	108	83	$23.00	$5.78
82570 Creatinine level to test for kidney function or muscle injury	107	82	$21.00	$5.18
84443 Blood test, thyroid stimulating hormone (TSH)	101	80	$68.00	$16.80
99213 Established patient office or other outpatient visit, typically 15 minutes	98	88	$224.78	$95.76
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	94	65	$427.51	$189.34
G0008 Administration of influenza virus vaccine	93	93	$67.00	$19.52
90662 Influenza vaccine split virus, preservative free	88	88	$141.66	$65.21
82306 Vitamin d-3 level	64	59	$119.00	$29.60
80053 Blood test, comprehensive group of blood chemicals	63	55	$43.00	$10.56
81003 Automated urinalysis test	54	38	$9.00	$2.25
93000 Routine ekg using at least 12 leads including interpretation and report	54	53	$68.00	$15.50
84460 Liver enzyme (sgpt), level	50	48	$21.00	$5.30
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	50	37	$31.00	$7.77
82607 Cyanocobalamin (vitamin B-12) level	49	45	$61.00	$15.08
82728 Ferritin (blood protein) level	43	30	$55.00	$13.63
87086 Bacterial colony count, urine	36	22	$33.00	$8.07
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	36	28	$209.00	$75.00
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within	35	27	$30.00	$25.00
84550 Uric acid level, blood	35	31	$18.00	$4.52
83970 Parathormone (parathyroid hormone) level	35	33	$166.00	$41.28
84153 Psa (prostate specific antigen) measurement, total	33	27	$74.00	$18.39
83540 Iron level	31	27	$26.00	$6.47
84132 Blood potassium level	30	30	$19.00	$4.76
84466 Transferrin (iron binding protein) level	30	26	$52.00	$12.76
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	27	18	$14.00	$4.27
80076 Liver function blood test panel	26	21	$33.00	$8.17
G0009 Administration of pneumococcal vaccine	26	26	$67.00	$19.51
82310 Calcium level, total	26	24	$21.00	$5.16
99441 Telephone medical discussion with physician, 5-10 minutes	26	23	$79.35	$59.11
87077 Bacterial culture for aerobic isolates	24	14	$33.00	$8.08
99442 Telephone medical discussion with physician, 11-20 minutes	24	19	$141.67	$96.05
84100 Phosphate level	21	21	$19.00	$4.74
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	21	14	$34.90	$8.65
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$274.60	$125.62
83735 Magnesium level	17	16	$27.00	$6.70
83880 Natriuretic peptide (heart and blood vessel protein) level	17	11	$136.00	$39.26
86803 Hepatitis c antibody measurement	17	17	$58.00	$14.27
82040 Albumin (protein) level	16	15	$20.00	$4.95
G0103 Prostate cancer screening; prostate specific antigen test (psa)	13	13	$61.00	$19.31
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$444.00	$175.60
80048 Blood test, basic group of blood chemicals (calcium, total)	11	11	$34.00	$8.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	516	214	$12.00	$2.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	207	153	$300.00	$114.22
82565 Blood creatinine level	201	154	$21.00	$5.09
80061 Blood test, lipids (cholesterol and triglycerides)	199	184	$67.00	$13.32
85610 Blood test, clotting time	191	20	$16.00	$4.26
83036 Hemoglobin A1C level	175	111	$39.00	$9.66
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	135	103	$28.00	$6.96
82947 Blood glucose (sugar) level	135	110	$16.00	$3.90
84520 Urea nitrogen level to assess kidney function	134	99	$16.00	$3.92
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	132	106	$26.00	$6.44
84443 Blood test, thyroid stimulating hormone (TSH)	105	87	$68.00	$16.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	101	101	$310.00	$121.94
G0008 Administration of influenza virus vaccine	88	87	$67.00	$19.02
99213 Established patient office or other outpatient visit, typically 15 minutes	83	70	$202.00	$78.29
90662 Influenza vaccine split virus, preservative free	81	80	$123.41	$60.83
82043 Urine microalbumin (protein) level	66	61	$23.00	$5.73
82570 Creatinine level to test for kidney function or muscle injury	63	58	$21.00	$5.14
99442 Telephone medical discussion with physician, 11-20 minutes	60	46	$102.00	$79.09
82607 Cyanocobalamin (vitamin B-12) level	52	45	$61.00	$15.00
93000 Routine ekg using at least 12 leads including interpretation and report	49	48	$68.00	$18.03
84460 Liver enzyme (sgpt), level	47	44	$21.00	$5.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	37	$398.00	$153.15
99443 Telephone medical discussion with physician, 21-30 minutes	45	35	$147.09	$114.16
82306 Vitamin d-3 level	44	41	$119.00	$29.47
G0009 Administration of pneumococcal vaccine	42	42	$67.00	$18.99
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	39	32	$31.00	$7.71
84132 Blood potassium level	36	36	$19.00	$4.74
82728 Ferritin (blood protein) level	34	26	$55.00	$13.57
81003 Automated urinalysis test	29	26	$9.00	$2.24
U0003 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	29	24	$209.00	$99.93
87804 Detection test by immunoassay with direct visual observation for influenza virus	28	14	$49.00	$16.22
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	27	27	$244.00	$119.92
80053 Blood test, comprehensive group of blood chemicals	26	26	$43.00	$10.54
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	26	15	$14.00	$4.24
84550 Uric acid level, blood	26	21	$18.00	$4.50
83970 Parathormone (parathyroid hormone) level	23	22	$166.00	$41.10
84466 Transferrin (iron binding protein) level	21	19	$52.00	$12.71
80076 Liver function blood test panel	21	17	$33.00	$8.12
83540 Iron level	21	19	$26.00	$6.45
82040 Albumin (protein) level	19	15	$20.00	$4.91
87086 Bacterial colony count, urine	19	15	$33.00	$8.02
83880 Natriuretic peptide (heart and blood vessel protein) level	19	14	$136.00	$38.97
83735 Magnesium level	18	16	$27.00	$6.66
84153 Psa (prostate specific antigen) measurement, total	17	15	$74.00	$18.30
84295 Blood sodium level	17	17	$19.00	$4.79
87077 Bacterial culture for aerobic isolates	16	11	$33.00	$8.04
90670 Pneumococcal vaccine for injection into muscle	16	16	$474.00	$223.95
84439 Thyroxine (thyroid chemical), free	15	11	$36.00	$8.95
80305 Testing for presence of drug, read by direct observation	15	14	$41.00	$12.53
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	15	11	$35.00	$8.60
80048 Blood test, basic group of blood chemicals (calcium, total)	14	14	$34.00	$8.42
99441 Telephone medical discussion with physician, 5-10 minutes	14	14	$63.00	$48.12
84100 Phosphate level	13	13	$19.00	$4.72
G0103 Prostate cancer screening; prostate specific antigen test (psa)	12	12	$61.00	$19.21
82310 Calcium level, total	11	11	$21.00	$5.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	616	200	$12.00	$2.94
85610 Blood test, clotting time	224	15	$16.00	$4.28
82565 Blood creatinine level	212	140	$21.00	$5.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	207	115	$297.00	$113.10
83036 Hemoglobin A1C level	194	97	$39.00	$10.57
80061 Blood test, lipids (cholesterol and triglycerides)	176	164	$67.00	$14.58
82947 Blood glucose (sugar) level	157	115	$16.00	$4.28
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	152	85	$28.00	$7.63
84520 Urea nitrogen level to assess kidney function	145	85	$16.00	$4.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	117	117	$310.00	$121.10
G0008 Administration of influenza virus vaccine	112	109	$67.00	$17.45
90662 Influenza vaccine split virus, preservative free	106	103	$100.00	$54.82
99213 Established patient office or other outpatient visit, typically 15 minutes	99	70	$202.00	$77.66
84443 Blood test, thyroid stimulating hormone (TSH)	81	74	$68.00	$18.30
82043 Urine microalbumin (protein) level	73	61	$23.00	$6.29
82570 Creatinine level to test for kidney function or muscle injury	70	62	$21.00	$5.63
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	69	55	$26.00	$7.04
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	59	42	$31.00	$8.46
81003 Automated urinalysis test	48	27	$9.00	$2.44
82306 Vitamin d-3 level	43	39	$119.00	$32.23
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	31	$398.00	$151.77
87086 Bacterial colony count, urine	40	21	$33.00	$8.79
84132 Blood potassium level	38	38	$19.00	$5.01
G0009 Administration of pneumococcal vaccine	37	37	$67.00	$17.99
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	33	33	$458.00	$178.33
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	32	13	$14.00	$4.18
83970 Parathormone (parathyroid hormone) level	29	26	$166.00	$44.94
82607 Cyanocobalamin (vitamin B-12) level	27	27	$61.00	$16.41
84550 Uric acid level, blood	26	23	$18.00	$4.92
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$244.00	$109.14
93000 Routine ekg using at least 12 leads including interpretation and report	25	23	$68.00	$17.90
84153 Psa (prostate specific antigen) measurement, total	25	21	$74.00	$20.03
82728 Ferritin (blood protein) level	21	19	$55.00	$14.85
80076 Liver function blood test panel	21	19	$33.00	$8.90
84460 Liver enzyme (sgpt), level	20	19	$21.00	$5.77
82310 Calcium level, total	20	18	$21.00	$5.62
87077 Bacterial culture for aerobic isolates	19	12	$33.00	$8.79
83540 Iron level	19	17	$26.00	$7.05
84295 Blood sodium level	19	19	$19.00	$5.24
84466 Transferrin (iron binding protein) level	19	17	$52.00	$13.90
83735 Magnesium level	17	16	$27.00	$7.29
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	17	11	$35.00	$9.42
84100 Phosphate level	15	15	$19.00	$5.16
80048 Blood test, basic group of blood chemicals (calcium, total)	14	13	$43.71	$9.21
82040 Albumin (protein) level	13	13	$20.00	$5.39
90670 Pneumococcal vaccine for injection into muscle	12	12	$474.00	$209.35
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$444.00	$172.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	569	189	$7.00	$2.94
85610 Blood test, clotting time	262	13	$13.00	$4.75
82565 Blood creatinine level	192	134	$16.00	$6.20
80061 Blood test, lipids (cholesterol and triglycerides)	168	161	$42.00	$16.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	168	93	$272.02	$112.00
83036 Hemoglobin A1C level	154	86	$30.00	$11.75
84520 Urea nitrogen level to assess kidney function	149	100	$13.00	$4.78
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	148	98	$22.00	$8.49
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	116	116	$297.00	$122.09
82947 Blood glucose (sugar) level	109	83	$13.00	$4.75
G0008 Administration of influenza virus vaccine	94	91	$23.00	$22.54
99213 Established patient office or other outpatient visit, typically 15 minutes	92	63	$185.93	$76.45
90662 Influenza vaccine split virus, preservative free	90	88	$96.00	$52.06
84443 Blood test, thyroid stimulating hormone (TSH)	80	72	$52.00	$20.33
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	68	47	$24.00	$9.40
93000 Routine ekg using at least 12 leads including interpretation and report	62	60	$44.00	$17.94
82043 Urine microalbumin (protein) level	60	52	$17.00	$7.00
82570 Creatinine level to test for kidney function or muscle injury	57	49	$16.00	$6.26
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	55	48	$20.00	$7.82
82306 Vitamin d-3 level	53	48	$92.00	$35.82
G0009 Administration of pneumococcal vaccine	45	45	$23.00	$22.54
81003 Automated urinalysis test	33	26	$7.00	$2.71
87086 Bacterial colony count, urine	30	24	$25.00	$9.76
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	29	29	$223.00	$105.59
82607 Cyanocobalamin (vitamin B-12) level	26	18	$47.00	$18.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	23	$365.00	$151.56
84460 Liver enzyme (sgpt), level	26	26	$17.00	$6.41
84153 Psa (prostate specific antigen) measurement, total	24	19	$57.00	$22.26
82728 Ferritin (blood protein) level	23	14	$43.00	$16.49
84550 Uric acid level, blood	22	20	$14.00	$5.47
82310 Calcium level, total	21	18	$16.00	$6.24
83735 Magnesium level	21	18	$21.00	$8.10
84132 Blood potassium level	21	21	$15.00	$5.57
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$434.00	$179.26
84466 Transferrin (iron binding protein) level	19	12	$40.00	$15.44
83540 Iron level	19	12	$20.00	$7.83
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	17	11	$11.00	$4.29
83970 Parathormone (parathyroid hormone) level	17	16	$128.00	$49.94
90670 Pneumococcal vaccine for injection into muscle	16	16	$434.00	$196.43
80076 Liver function blood test panel	15	13	$26.00	$9.89
80305 Testing for presence of drug, read by direct observation	12	12	$28.00	$13.19
80048 Blood test, basic group of blood chemicals (calcium, total)	11	11	$41.45	$10.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	526	169	$6.02	$2.94
85610 Blood test, clotting time	258	12	$10.00	$5.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	218	121	$204.29	$110.53
82565 Blood creatinine level	187	125	$13.04	$3.67
80061 Blood test, lipids (cholesterol and triglycerides)	157	142	$32.00	$11.89
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	138	87	$17.08	$4.54
84520 Urea nitrogen level to assess kidney function	137	87	$10.00	$2.52
83036 Hemoglobin A1C level	136	78	$24.11	$13.05
82947 Blood glucose (sugar) level	110	84	$10.00	$2.83
93000 Routine ekg using at least 12 leads including interpretation and report	100	97	$33.35	$17.71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	93	93	$222.00	$119.76
G0008 Administration of influenza virus vaccine	80	79	$50.00	$28.66
90662 Influenza vaccine split virus, preservative free	75	75	$60.00	$48.05
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	75	56	$16.00	$8.69
82043 Urine microalbumin (protein) level	67	52	$13.00	$7.26
82570 Creatinine level to test for kidney function or muscle injury	66	51	$13.00	$6.96
99213 Established patient office or other outpatient visit, typically 15 minutes	62	46	$139.00	$75.49
84443 Blood test, thyroid stimulating hormone (TSH)	60	52	$51.27	$22.59
82306 Vitamin d-3 level	49	40	$71.00	$39.80
G0009 Administration of pneumococcal vaccine	40	40	$50.00	$28.66
81001 Manual urinalysis test with examination using microscope, automated	39	19	$8.00	$4.17
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	31	$273.00	$149.30
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	32	29	$19.00	$10.45
84550 Uric acid level, blood	31	23	$11.00	$2.96
87086 Bacterial colony count, urine	31	13	$41.23	$10.85
84132 Blood potassium level	30	30	$11.27	$3.65
84460 Liver enzyme (sgpt), level	27	25	$13.00	$3.82
82607 Cyanocobalamin (vitamin B-12) level	25	24	$37.00	$20.11
90670 Pneumococcal vaccine for injection into muscle	25	25	$304.00	$183.80
84153 Psa (prostate specific antigen) measurement, total	23	21	$44.00	$24.73
86803 Hepatitis c antibody measurement	23	23	$28.00	$15.63
82728 Ferritin (blood protein) level	20	14	$33.00	$18.33
80076 Liver function blood test panel	19	14	$20.68	$6.38
G0472 Hepatitis c antibody screening, for individual at high risk and other covered indication(s)	18	18	$28.00	$15.63
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$145.00	$94.31
83970 Parathormone (parathyroid hormone) level	17	15	$99.00	$55.49
80048 Blood test, basic group of blood chemicals (calcium, total)	11	11	$55.36	$12.62
80305 Testing for presence of drug, read by direct observation	11	11	$22.00	$10.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$324.00	$176.33

Medical Specialties & State Licenses

CMS Verified: 2021-01-07

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 154476

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3189112 (MA)

Commercial Insurance / Payer ID Neighborhood Health

0001057 (MA)

Commercial Insurance / Payer ID Tufts

154476 (MA)

Commercial Insurance / Payer ID Harvard Pilgrim

68883 (MA)

Commercial Insurance / Payer ID Cigna

9849586-003 (MA)

Commercial Insurance / Payer ID Blue Cross

J19962 (MA)

Commercial Insurance / Payer ID Aetna

3214519 (MA)

Hospital & Practice Group Affiliations

Atrius Health Inc

133 Brookline Ave, Boston, MA 022153904

Phone: 6174211000

Atrius Health Inc

100 2nd Ave, Needham, MA 024942809

Phone: 7817264800

Atrius Health Inc

20 Wall St, Burlington, MA 018034758

Phone: 7812212500

Atrius Health Inc

40 Holland St, Somerville, MA 021442705

Phone: 6176296000

Atrius Health Inc

90 Libbey Industrial Pkwy, Weymouth, MA 021893157

Phone: 7816820606

Atrius Health Inc

77 Herrick St, Beverly, MA 019152734

Phone: 9789274110

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

12 Associated Practitioners

Dr. Mary Cunningham , DO

Internal Medicine

NPI 1013975457

Doctor of Osteopathic Medicine (D.O.)

Dr. Jeff Odiet , MD

Internal Medicine

NPI 1093705832

Doctor of Medicine (M.D.)

Maria Palermo , NP

Nurse Practitioner - Adult Health

NPI 1093771487

Nurse Practitioner

Kathy Fabiszewski , NP

Nurse Practitioner

NPI 1104819051

Nurse Practitioner

Dr. James Brown , MD

Internal Medicine

NPI 1134194855

Doctor of Medicine (M.D.)

Dr. Kristin O'neil-Callahan , MD

Internal Medicine

NPI 1215985445

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Business Mailing Address January 07, 2021

Registered at 2 ESSEX CENTER DR, PEABODY, MA 019602926 (Tel: 9785322800)

✅

NPI Profile Active June 08, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location June 08, 2011

Registered at 2 ESSEX DR, INTERNAL MEDICINE, PEABODY, MA 019602902 (Tel: 9785322800)

📍

Updated Business Mailing Address June 08, 2011

Registered at 147 MILK ST, PROVIDER ENROLLMENT - 9TH FLOOR, BOSTON, MA 021094806 (Tel: 6175598374)

👤

Provider Name / Credentials Updated June 08, 2011

Recorded as WILLIAM BOYD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2011

Internal Medicine (License #154476 in MA)

🟢

Initial NPI Registration & Enumeration May 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1922066885

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 02, 2006

Last Update: January 07, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2 Essex Center Dr

Peabody, MA 019602926

Phone: 9785322800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.