Active NPI 1568471860 Individual Practitioner Male Practitioner

Dr. William Will , MD

Internal Medicine • Tinley Park, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Will, MD is a certified Internal Medicine practicing in Tinley Park, IL. With approximately 40 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1986, Dr. Will delivers high-quality medical care to the local community at 17148 HARLEM AVE.

Dr. Will is affiliated with Dupage Medical Group Ltd and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

17148 Harlem Ave

Tinley Park, IL 604773370

Telephone 7084291200

Fax 7084294845

Associated Practice Facility / Clinic

🏢 Tinley Primary Care, Ltd Facility NPI 1215138219

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Tinley Park, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +7.8 yrs vs City Avg

City Avg: 32.2 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

17 Specialists

Practicing in Tinley Park, IL (7544 Statewide)

Telehealth Adoption Rate

41.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

63.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Will (40 Years) 40 Yrs

Tinley Park Specialty Average (32.2 Years) 32.2 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	653	346	$229.00	$131.98
36415 Insertion of needle into vein for collection of blood sample	468	295	$20.00	$8.62
80053 Blood test, comprehensive group of blood chemicals	352	273	$55.00	$10.30
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	344	225	$35.00	$16.91
80061 Blood test, lipids (cholesterol and triglycerides)	269	236	$69.00	$13.04
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	241	191	$40.00	$7.58
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	210	210	$229.00	$133.47
83036 Hemoglobin A1C level	182	115	$50.00	$9.43
99213 Established patient office or other outpatient visit, typically 15 minutes	117	91	$157.00	$92.92
84443 Blood test, thyroid stimulating hormone (TSH)	86	73	$86.00	$16.46
82570 Creatinine level to test for kidney function or muscle injury	67	59	$27.00	$5.02
82043 Urine microalbumin (protein) level	67	59	$30.00	$5.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	62	57	$307.00	$187.14
G0103 Prostate cancer screening; prostate specific antigen test (psa)	57	57	$52.00	$18.92
82607 Cyanocobalamin (vitamin B-12) level	46	42	$77.00	$14.50
93000 Routine ekg using at least 12 leads including interpretation and report	39	33	$72.00	$14.96
G0008 Administration of influenza virus vaccine	35	35	$55.00	$33.70
90653 Vaccine for influenza for injection into muscle	34	34	$251.00	$81.82
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	31	12	$62.00	$14.66
83540 Iron level	29	27	$33.00	$6.34
83550 Iron binding capacity	26	24	$45.00	$8.57
80048 Blood test, basic group of blood chemicals (calcium, total)	26	20	$44.00	$7.79
82306 Vitamin d-3 level	24	24	$152.00	$27.96
82746 Folic acid level	21	21	$77.00	$14.41
84550 Uric acid level, blood	19	12	$23.00	$4.43
84439 Thyroxine (thyroid chemical), free	19	18	$46.00	$8.84
G0009 Administration of pneumococcal vaccine	15	15	$55.00	$33.70
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	15	15	$851.00	$289.63
83735 Magnesium level	14	12	$34.00	$6.57
84153 Psa (prostate specific antigen) measurement, total	12	11	$94.00	$18.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	619	294	$229.00	$132.90
36415 Insertion of needle into vein for collection of blood sample	431	269	$20.00	$8.37
80053 Blood test, comprehensive group of blood chemicals	307	239	$55.00	$10.26
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	218	174	$40.00	$7.58
80061 Blood test, lipids (cholesterol and triglycerides)	213	185	$69.00	$13.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	154	154	$229.00	$133.84
83036 Hemoglobin A1C level	149	98	$50.00	$9.36
99213 Established patient office or other outpatient visit, typically 15 minutes	90	70	$157.00	$94.66
84443 Blood test, thyroid stimulating hormone (TSH)	82	66	$86.00	$16.46
82570 Creatinine level to test for kidney function or muscle injury	70	51	$27.00	$5.02
82043 Urine microalbumin (protein) level	70	51	$30.00	$5.59
G0008 Administration of influenza virus vaccine	65	65	$55.00	$32.05
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	61	61	$103.00	$75.81
82607 Cyanocobalamin (vitamin B-12) level	38	38	$77.00	$14.78
93000 Routine ekg using at least 12 leads including interpretation and report	37	35	$72.00	$15.33
84153 Psa (prostate specific antigen) measurement, total	35	33	$94.00	$18.02
80048 Blood test, basic group of blood chemicals (calcium, total)	31	24	$44.00	$8.29
G0103 Prostate cancer screening; prostate specific antigen test (psa)	30	30	$52.00	$18.92
82306 Vitamin d-3 level	30	29	$152.00	$29.01
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	29	12	$62.00	$14.66
G0009 Administration of pneumococcal vaccine	28	28	$55.00	$32.05
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	28	28	$851.00	$281.85
83540 Iron level	25	22	$33.00	$6.34
82746 Folic acid level	22	22	$77.00	$14.41
83550 Iron binding capacity	21	20	$45.00	$8.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$307.00	$186.92
84550 Uric acid level, blood	16	12	$23.00	$4.43
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	11	$114.00	$54.07
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$340.00	$172.17
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$352.00	$171.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	516	255	$229.00	$134.34
36415 Insertion of needle into vein for collection of blood sample	380	251	$20.00	$2.95
80053 Blood test, comprehensive group of blood chemicals	259	209	$55.00	$10.42
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	202	170	$40.00	$7.63
80061 Blood test, lipids (cholesterol and triglycerides)	177	159	$69.00	$13.16
83036 Hemoglobin A1C level	147	101	$50.00	$9.59
99213 Established patient office or other outpatient visit, typically 15 minutes	133	89	$157.00	$94.87
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	114	114	$229.00	$137.41
82043 Urine microalbumin (protein) level	65	43	$30.00	$5.71
82570 Creatinine level to test for kidney function or muscle injury	65	43	$27.00	$5.12
G0008 Administration of influenza virus vaccine	62	61	$55.00	$31.08
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	59	59	$103.00	$70.25
84443 Blood test, thyroid stimulating hormone (TSH)	57	52	$86.00	$16.07
93000 Routine ekg using at least 12 leads including interpretation and report	44	41	$72.00	$15.38
G0103 Prostate cancer screening; prostate specific antigen test (psa)	40	40	$52.00	$19.06
82607 Cyanocobalamin (vitamin B-12) level	39	38	$77.00	$14.88
82746 Folic acid level	35	35	$77.00	$14.50
80048 Blood test, basic group of blood chemicals (calcium, total)	34	29	$44.00	$8.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	14	$62.00	$15.13
G0009 Administration of pneumococcal vaccine	28	28	$55.00	$31.27
83540 Iron level	28	25	$33.00	$6.39
83550 Iron binding capacity	27	25	$45.00	$8.63
82306 Vitamin d-3 level	25	23	$152.00	$29.23
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	19	19	$307.00	$183.91
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	18	18	$851.00	$278.52
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$352.00	$176.69
84153 Psa (prostate specific antigen) measurement, total	11	11	$94.00	$18.14
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$340.00	$176.33
84550 Uric acid level, blood	11	11	$23.00	$4.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	445	267	$20.00	$2.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	431	218	$229.00	$139.97
80053 Blood test, comprehensive group of blood chemicals	293	225	$55.00	$10.56
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	248	190	$40.00	$7.77
99213 Established patient office or other outpatient visit, typically 15 minutes	204	125	$157.00	$97.55
80061 Blood test, lipids (cholesterol and triglycerides)	182	161	$69.00	$13.33
83036 Hemoglobin A1C level	153	101	$50.00	$9.71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	138	138	$229.00	$143.51
82043 Urine microalbumin (protein) level	77	51	$30.00	$5.72
82570 Creatinine level to test for kidney function or muscle injury	77	51	$27.00	$5.12
84443 Blood test, thyroid stimulating hormone (TSH)	65	58	$86.00	$16.80
G0008 Administration of influenza virus vaccine	65	65	$55.00	$17.98
90662 Influenza vaccine split virus, preservative free	58	58	$106.00	$65.19
80048 Blood test, basic group of blood chemicals (calcium, total)	54	44	$44.00	$8.46
G0103 Prostate cancer screening; prostate specific antigen test (psa)	53	53	$52.00	$19.31
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	52	16	$62.00	$15.16
93000 Routine ekg using at least 12 leads including interpretation and report	43	42	$72.00	$16.23
82607 Cyanocobalamin (vitamin B-12) level	40	39	$77.00	$14.73
82746 Folic acid level	35	35	$77.00	$14.31
82306 Vitamin d-3 level	34	33	$152.00	$29.60
83540 Iron level	32	25	$33.00	$6.47
83550 Iron binding capacity	30	24	$45.00	$8.74
99239 Hospital discharge day management, more than 30 minutes	26	16	$225.00	$112.85
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	24	18	$114.00	$57.20
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	21	21	$352.00	$181.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	14	$431.00	$212.35
77080 Dxa bone density measurement of hip, pelvis, spine	17	17	$390.00	$41.49
83735 Magnesium level	16	14	$34.00	$6.70
G0009 Administration of pneumococcal vaccine	16	16	$55.00	$17.95
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	12	11	$300.00	$75.00
90670 Pneumococcal vaccine for injection into muscle	12	12	$254.00	$239.51
84439 Thyroxine (thyroid chemical), free	11	11	$46.00	$9.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$359.00	$183.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$307.00	$196.78
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$340.00	$181.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	379	213	$229.00	$116.45
36415 Insertion of needle into vein for collection of blood sample	332	223	$20.00	$2.97
80053 Blood test, comprehensive group of blood chemicals	213	178	$55.00	$10.42
80061 Blood test, lipids (cholesterol and triglycerides)	148	133	$69.00	$13.26
99213 Established patient office or other outpatient visit, typically 15 minutes	147	93	$157.00	$79.36
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	146	129	$40.00	$7.67
83036 Hemoglobin A1C level	116	85	$50.00	$9.53
G0008 Administration of influenza virus vaccine	75	74	$55.00	$17.74
90662 Influenza vaccine split virus, preservative free	70	69	$106.00	$60.72
84443 Blood test, thyroid stimulating hormone (TSH)	52	46	$86.00	$16.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	51	13	$151.00	$77.54
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	50	50	$229.00	$124.85
G0009 Administration of pneumococcal vaccine	47	46	$55.00	$17.71
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	43	13	$62.00	$15.24
82607 Cyanocobalamin (vitamin B-12) level	37	35	$77.00	$15.02
82043 Urine microalbumin (protein) level	36	28	$30.00	$5.77
82570 Creatinine level to test for kidney function or muscle injury	36	28	$27.00	$5.17
80048 Blood test, basic group of blood chemicals (calcium, total)	35	33	$44.00	$8.40
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	32	32	$352.00	$183.59
G0103 Prostate cancer screening; prostate specific antigen test (psa)	32	32	$52.00	$19.22
82746 Folic acid level	31	31	$77.00	$14.65
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	30	30	$329.40	$118.85
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$72.00	$17.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	14	$431.00	$217.73
82306 Vitamin d-3 level	22	21	$152.00	$29.47
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	19	14	$114.00	$57.45
77080 Dxa bone density measurement of hip, pelvis, spine	18	18	$390.00	$42.36
99239 Hospital discharge day management, more than 30 minutes	18	12	$225.00	$114.98
90670 Pneumococcal vaccine for injection into muscle	17	17	$254.00	$228.97
83550 Iron binding capacity	16	15	$45.00	$8.68
83540 Iron level	16	15	$33.00	$6.42
85652 Red blood cell sedimentation rate, to detect inflammation, automated	13	13	$14.00	$2.69
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	13	13	$82.00	$15.90
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	11	$43.00	$24.90
84153 Psa (prostate specific antigen) measurement, total	11	11	$94.00	$18.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	465	200	$229.00	$115.10
36415 Insertion of needle into vein for collection of blood sample	381	196	$20.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	249	131	$157.00	$78.38
80053 Blood test, comprehensive group of blood chemicals	232	173	$55.00	$11.39
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	203	150	$40.00	$8.43
80061 Blood test, lipids (cholesterol and triglycerides)	147	129	$69.00	$14.50
83036 Hemoglobin A1C level	130	84	$50.00	$10.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	81	14	$151.00	$77.78
84443 Blood test, thyroid stimulating hormone (TSH)	63	52	$86.00	$18.06
G0008 Administration of influenza virus vaccine	62	61	$55.00	$17.33
G0009 Administration of pneumococcal vaccine	60	60	$55.00	$17.35
90662 Influenza vaccine split virus, preservative free	57	56	$106.00	$54.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	53	13	$62.00	$17.65
80048 Blood test, basic group of blood chemicals (calcium, total)	52	43	$44.00	$9.21
93000 Routine ekg using at least 12 leads including interpretation and report	38	37	$72.00	$18.34
84439 Thyroxine (thyroid chemical), free	37	32	$46.00	$9.35
83540 Iron level	36	24	$33.00	$6.70
82607 Cyanocobalamin (vitamin B-12) level	35	34	$77.00	$15.57
90670 Pneumococcal vaccine for injection into muscle	35	35	$254.00	$207.87
83550 Iron binding capacity	34	23	$45.00	$9.02
G0103 Prostate cancer screening; prostate specific antigen test (psa)	32	32	$52.00	$20.03
77080 Dxa bone density measurement of hip, pelvis, spine	32	32	$390.00	$42.48
82746 Folic acid level	32	32	$77.00	$15.12
99497 Advance care planning, first 30 minutes	28	28	$172.00	$91.12
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$124.00	$110.92
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	23	23	$352.00	$182.88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	16	$431.00	$216.46
82570 Creatinine level to test for kidney function or muscle injury	22	18	$27.00	$5.63
82043 Urine microalbumin (protein) level	22	18	$30.00	$6.29
82306 Vitamin d-3 level	21	17	$152.00	$32.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	16	$94.00	$48.10
99239 Hospital discharge day management, more than 30 minutes	19	12	$225.00	$114.02
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$229.00	$123.79
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	17	12	$114.00	$56.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	403	192	$20.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	403	160	$157.00	$74.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	374	171	$229.00	$109.80
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	224	149	$40.00	$9.40
80053 Blood test, comprehensive group of blood chemicals	222	164	$55.00	$12.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	150	23	$151.00	$74.56
83036 Hemoglobin A1C level	149	88	$50.00	$11.75
80061 Blood test, lipids (cholesterol and triglycerides)	145	122	$69.00	$16.20
80048 Blood test, basic group of blood chemicals (calcium, total)	87	52	$44.00	$10.23
84443 Blood test, thyroid stimulating hormone (TSH)	56	47	$86.00	$20.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	51	36	$94.00	$44.98
93000 Routine ekg using at least 12 leads including interpretation and report	43	41	$72.00	$17.60
85610 Blood test, clotting time	36	13	$20.00	$4.75
G0008 Administration of influenza virus vaccine	36	35	$55.00	$21.46
83540 Iron level	34	31	$33.00	$7.83
G0009 Administration of pneumococcal vaccine	34	34	$55.00	$21.46
83550 Iron binding capacity	34	31	$45.00	$10.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	21	$431.00	$208.12
82306 Vitamin d-3 level	32	28	$152.00	$35.82
99239 Hospital discharge day management, more than 30 minutes	31	20	$225.00	$109.89
90662 Influenza vaccine split virus, preservative free	30	30	$102.40	$52.02
G0103 Prostate cancer screening; prostate specific antigen test (psa)	29	29	$52.00	$22.26
90670 Pneumococcal vaccine for injection into muscle	20	20	$254.00	$197.34
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$352.00	$175.05
84439 Thyroxine (thyroid chemical), free	16	13	$46.00	$10.91
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	15	14	$114.00	$54.94
83735 Magnesium level	14	12	$34.00	$8.10
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$124.00	$105.59
77080 Dxa bone density measurement of hip, pelvis, spine	14	14	$390.00	$42.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$235.00	$112.79
82746 Folic acid level	12	12	$77.00	$17.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	461	179	$134.28	$73.89
36415 Insertion of needle into vein for collection of blood sample	445	194	$21.58	$2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	308	170	$194.69	$108.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	214	37	$136.44	$72.82
80053 Blood test, comprehensive group of blood chemicals	182	138	$55.00	$12.26
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	161	119	$40.00	$10.45
80061 Blood test, lipids (cholesterol and triglycerides)	112	94	$69.00	$13.94
83036 Hemoglobin A1C level	82	54	$50.00	$13.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	78	52	$83.50	$44.20
80048 Blood test, basic group of blood chemicals (calcium, total)	50	34	$44.00	$11.32
84443 Blood test, thyroid stimulating hormone (TSH)	46	42	$86.00	$22.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	28	$367.00	$205.50
G0008 Administration of influenza virus vaccine	43	43	$55.00	$26.64
90662 Influenza vaccine split virus, preservative free	40	40	$52.00	$48.05
G0009 Administration of pneumococcal vaccine	37	37	$53.38	$26.63
90670 Pneumococcal vaccine for injection into muscle	33	33	$250.73	$188.10
99239 Hospital discharge day management, more than 30 minutes	29	20	$152.59	$107.09
77080 Dxa bone density measurement of hip, pelvis, spine	28	28	$370.71	$41.12
99238 Hospital discharge day management, 30 minutes or less	27	22	$152.78	$73.85
82306 Vitamin d-3 level	22	22	$152.00	$39.80
G0103 Prostate cancer screening; prostate specific antigen test (psa)	22	22	$52.00	$24.73
93000 Routine ekg using at least 12 leads including interpretation and report	18	17	$77.78	$17.29
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	17	15	$109.88	$54.42
83735 Magnesium level	13	12	$34.00	$9.01
83540 Iron level	13	12	$33.00	$8.70
84550 Uric acid level, blood	12	11	$23.00	$4.42
83550 Iron binding capacity	12	11	$45.00	$11.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$217.50	$111.48

Medical Specialties & State Licenses

CMS Verified: 2023-08-31

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036076487

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

036076487 (IL)

Hospital & Practice Group Affiliations

Dupage Medical Group Ltd

1325 N Meacham Rd, Schaumburg, IL 601734824

Phone: 6304699200

Dupage Medical Group Ltd

30 Stratford Dr, Bloomingdale, IL 601082201

Phone: 6308932210

Dupage Medical Group Ltd

2100 Glenwood Ave, Joliet, IL 604355487

Phone: 8157252121

Dupage Medical Group Ltd

40 S Clay St, Hinsdale, IL 605213257

Dupage Medical Group Ltd

430 Pennsylvania Ave, Glen Ellyn, IL 601374464

Phone: 6304699200

Dupage Medical Group Ltd

430 Warrenville Rd, Lisle, IL 605321348

Phone: 6304326180

Dupage Medical Group Ltd

17495 La Grange Rd, Tinley Park, IL 604877581

Phone: 7082267000

Practice Associates & Co-Workers

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

7 Associated Practitioners

Dr. Dinesh Jain , MD

Internal Medicine

NPI 1255330361

Doctor of Medicine (M.D.)

Dr. Angelo Tsakopoulos , MD

Family Medicine

NPI 1356320774

Doctor of Medicine (M.D.)

Dr. Bruce Malm , MD

Internal Medicine

NPI 1477605087

Doctor of Medicine (M.D.)

Dr. John Kalamaris , DO

Family Medicine

NPI 1497821755

Doctor of Osteopathic Medicine (D.O.)

Dr. Shayan Gharagozlou , DO

Family Medicine - Sports Medicine

NPI 1558007237

Doctor of Osteopathic Medicine (D.O.)

Dr. Paul Bulow , DO

Internal Medicine

NPI 1588700926

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Business Mailing Address August 31, 2023

Registered at PO BOX 713260, CHICAGO, IL 606771260 (Tel: 6304699200)

✅

NPI Profile Active April 03, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address April 03, 2017

Registered at 1860 PAYSHERE CIR, CHICAGO, IL 606743370 (Tel: 6304699200)

📍

Updated Practice Location April 03, 2017

Registered at 17148 HARLEM AVE, TINLEY PARK, IL 604773370 (Tel: 7084291200)

👤

Provider Name / Credentials Updated April 03, 2017

Recorded as WILLIAM WILL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2017

Internal Medicine (License #036076487 in IL)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 17148 HARLEM AVE, TINLEY PARK, IL 604773370 (Tel: 7084291200)

📍

Updated Business Mailing Address July 08, 2007

Registered at 17148 HARLEM AVE, TINLEY PARK, IL 604773370 (Tel: 7084291200)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM WILL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine

🟢

Initial NPI Registration & Enumeration August 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568471860

Entity Type:

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

Enumeration Date: August 05, 2006

Last Update: August 31, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 713260

Chicago, IL 606771260

Phone: 6304699200

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.