Active NPI 1780675751 Individual Practitioner Male Practitioner

Dr. John David Mudrock , MD

Internal Medicine • Wakefield, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Mudrock, MD is a certified Internal Medicine practicing in Wakefield, MA. With approximately 48 years of clinical experience since graduating from George Washington University School Of Medicine in 1978, Dr. Mudrock delivers high-quality medical care to the local community at 888 MAIN ST STE 101.

Dr. Mudrock is affiliated with Hallmark Health Medical Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, 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, 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

888 Main St Ste 101

Wakefield, MA 018804080

Telephone 7816204888

Fax 7812452602

Medicare Profile & Education

Medical School

George Washington University School Of Medicine

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Wakefield, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

48 Yrs +16.5 yrs vs City Avg

City Avg: 31.5 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

4 Specialists

Practicing in Wakefield, MA (7127 Statewide)

Telehealth Adoption Rate

75.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mudrock (48 Years) 48 Yrs

Wakefield Specialty Average (31.5 Years) 31.5 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	667	318	$381.07	$139.72
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	521	285	$64.00	$17.32
83036 Hemoglobin A1C level	277	168	$25.87	$9.52
36415 Insertion of needle into vein for collection of blood sample	231	205	$7.76	$7.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	121	110	$530.86	$195.86
G0009 Administration of pneumococcal vaccine	113	110	$86.00	$35.30
93000 Routine ekg using at least 12 leads including interpretation and report	112	99	$51.08	$15.78
G0008 Administration of influenza virus vaccine	109	105	$86.00	$35.30
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	94	94	$947.11	$290.22
90653 Vaccine for influenza for injection into muscle	92	92	$421.65	$81.82
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	59	46	$176.00	$59.05
99213 Established patient office or other outpatient visit, typically 15 minutes	50	45	$269.27	$99.35
G0444 Annual depression screening, 5 to 15 minutes	38	38	$42.80	$21.25
69209 Removal of impacted ear wax by washing	29	26	$47.95	$18.70
99495 Transitional care management services for problem of at least moderate complexity	27	22	$609.44	$227.17
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	25	25	$95.00	$29.35
G0179 Physician re-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 to affirm the initial imp	25	18	$136.00	$46.73
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$393.73	$130.80
99496 Transitional care management services for problem of high complexity	17	17	$824.85	$306.28
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	14	14	$51.00	$15.81
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$482.33	$179.21
81002 Urinalysis, manual test	11	11	$9.00	$3.41

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	596	278	$381.07	$140.23
36415 Insertion of needle into vein for collection of blood sample	406	277	$7.76	$7.60
83036 Hemoglobin A1C level	342	194	$25.87	$9.52
G0009 Administration of pneumococcal vaccine	137	133	$86.00	$33.84
G0008 Administration of influenza virus vaccine	112	111	$86.00	$33.84
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	91	91	$359.51	$75.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	90	85	$529.90	$196.16
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	86	86	$1331.65	$282.78
99213 Established patient office or other outpatient visit, typically 15 minutes	82	69	$269.27	$98.91
93000 Routine ekg using at least 12 leads including interpretation and report	66	59	$53.21	$16.16
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	52	52	$380.35	$130.80
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	41	32	$176.00	$58.13
99495 Transitional care management services for problem of at least moderate complexity	24	23	$609.44	$222.90
99496 Transitional care management services for problem of high complexity	22	22	$824.85	$306.21
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	22	22	$95.00	$30.36
69209 Removal of impacted ear wax by washing	18	18	$47.95	$18.31
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$74.33	$21.70
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$646.31	$240.38

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	564	259	$383.17	$142.94
36415 Insertion of needle into vein for collection of blood sample	461	270	$10.95	$2.96
83036 Hemoglobin A1C level	191	109	$47.09	$9.54
99213 Established patient office or other outpatient visit, typically 15 minutes	149	112	$265.91	$99.92
G0008 Administration of influenza virus vaccine	78	78	$76.79	$33.72
93000 Routine ekg using at least 12 leads including interpretation and report	71	67	$53.49	$16.15
90662 Influenza vaccine split virus, preservative free	62	62	$84.33	$68.33
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	49	40	$177.31	$59.79
G0009 Administration of pneumococcal vaccine	49	48	$78.28	$34.03
0004A Fee covid-19 vac 1 res	44	43	$40.00	$39.35
91312 Coronavirus vaccine 13	34	34	$0.01	$0.01
0124A Fee covid-19 vac 13 res	33	33	$129.00	$44.58
91300 Sarscov2 vac 30mcg/0.3ml im	30	30	$0.03	$0.01
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	29	29	$244.56	$131.77
99496 Transitional care management services for problem of high complexity	25	21	$770.89	$308.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$498.53	$184.56
99495 Transitional care management services for problem of at least moderate complexity	18	18	$547.96	$232.18
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	16	$44.25	$21.09
90670 Pneumococcal vaccine for injection into muscle	15	15	$400.00	$241.38
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	13	13	$75.00	$31.31
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$836.57	$278.05
99443 Telephone medical discussion with physician, 21-30 minutes	11	11	$142.21	$133.90

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	301	191	$390.00	$145.35
36415 Insertion of needle into vein for collection of blood sample	299	219	$20.00	$3.00
G0008 Administration of influenza virus vaccine	101	101	$80.00	$19.53
90662 Influenza vaccine split virus, preservative free	87	87	$100.00	$65.26
83036 Hemoglobin A1C level	72	58	$35.00	$9.71
99213 Established patient office or other outpatient visit, typically 15 minutes	53	46	$260.00	$102.44
93000 Routine ekg using at least 12 leads including interpretation and report	36	34	$70.00	$16.88
0003A Adm sarscov2 30mcg/0.3ml 3rd	29	29	$40.00	$40.00
G0009 Administration of pneumococcal vaccine	28	28	$80.00	$19.53
99442 Telephone medical discussion with physician, 11-20 minutes	25	21	$270.00	$103.29
99496 Transitional care management services for problem of high complexity	24	20	$600.00	$315.49
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	23	20	$250.00	$59.99
69210 Removal of impacted ear wax	20	16	$180.00	$53.94
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	19	19	$40.00	$20.53
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$225.00	$125.92
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	16	15	$75.00	$31.54
0004A Fee covid-19 vac 1 res	13	13	$40.00	$40.00
90670 Pneumococcal vaccine for injection into muscle	13	13	$400.00	$241.38
99443 Telephone medical discussion with physician, 21-30 minutes	12	11	$390.00	$146.04

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	485	264	$390.00	$121.79
36415 Insertion of needle into vein for collection of blood sample	436	280	$20.00	$2.98
99442 Telephone medical discussion with physician, 11-20 minutes	106	79	$257.45	$81.90
G0008 Administration of influenza virus vaccine	104	98	$80.00	$18.97
99213 Established patient office or other outpatient visit, typically 15 minutes	101	72	$260.00	$83.82
99443 Telephone medical discussion with physician, 21-30 minutes	90	80	$372.00	$115.17
90662 Influenza vaccine split virus, preservative free	87	81	$100.00	$59.79
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	76	62	$250.00	$60.13
G0009 Administration of pneumococcal vaccine	71	69	$80.00	$19.00
83036 Hemoglobin A1C level	65	47	$35.00	$9.61
80305 Testing for presence of drug, read by direct observation	57	29	$35.00	$12.53
90670 Pneumococcal vaccine for injection into muscle	51	51	$400.00	$228.97
93000 Routine ekg using at least 12 leads including interpretation and report	47	44	$70.00	$19.21
G0179 Physician re-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 to affirm the initial imp	25	21	$175.00	$46.53
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	24	21	$75.00	$32.38
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	21	21	$225.00	$118.40
69209 Removal of impacted ear wax by washing	18	18	$50.00	$17.08
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	17	17	$40.00	$19.58
99496 Transitional care management services for problem of high complexity	14	14	$600.00	$274.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$580.00	$183.96

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	633	276	$390.00	$120.30
36415 Insertion of needle into vein for collection of blood sample	510	295	$20.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	186	130	$260.00	$81.56
83036 Hemoglobin A1C level	108	67	$35.00	$10.47
93000 Routine ekg using at least 12 leads including interpretation and report	76	74	$70.00	$18.84
G0008 Administration of influenza virus vaccine	76	76	$80.00	$18.65
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	59	46	$250.00	$59.77
90662 Influenza vaccine split virus, preservative free	43	43	$100.00	$54.89
G0009 Administration of pneumococcal vaccine	31	30	$80.00	$18.65
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	23	22	$75.00	$31.38
G0179 Physician re-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 to affirm the initial imp	20	14	$175.00	$46.61
90653 Vaccine for influenza for injection into muscle	19	19	$115.00	$55.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$580.00	$182.37
90670 Pneumococcal vaccine for injection into muscle	16	16	$400.00	$209.14
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	15	15	$225.00	$110.66
69209 Removal of impacted ear wax by washing	14	13	$50.00	$16.88
80305 Testing for presence of drug, read by direct observation	13	12	$35.00	$12.35
99495 Transitional care management services for problem of at least moderate complexity	12	11	$425.00	$183.84
99496 Transitional care management services for problem of high complexity	12	12	$600.00	$259.07
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$40.00	$18.65

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	641	268	$390.00	$118.06
36415 Insertion of needle into vein for collection of blood sample	481	258	$20.00	$2.93
99213 Established patient office or other outpatient visit, typically 15 minutes	177	136	$260.00	$80.01
G0008 Administration of influenza virus vaccine	82	80	$80.00	$23.21
90653 Vaccine for influenza for injection into muscle	67	66	$115.00	$53.38
93000 Routine ekg using at least 12 leads including interpretation and report	60	55	$70.00	$19.12
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	28	24	$250.00	$58.59
G0179 Physician re-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 to affirm the initial imp	28	17	$175.00	$46.83
G0009 Administration of pneumococcal vaccine	24	24	$80.00	$23.21
81002 Urinalysis, manual test	18	16	$20.00	$3.41
99496 Transitional care management services for problem of high complexity	18	14	$600.00	$257.78
99495 Transitional care management services for problem of at least moderate complexity	16	15	$424.38	$182.34
90670 Pneumococcal vaccine for injection into muscle	15	15	$400.00	$196.94
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	12	12	$75.00	$30.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$580.00	$165.88
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$225.00	$105.59
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$40.00	$18.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	621	243	$249.71	$78.75
36415 Insertion of needle into vein for collection of blood sample	607	249	$21.99	$2.94
93000 Routine ekg using at least 12 leads including interpretation and report	123	115	$74.73	$18.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	122	122	$200.00	$126.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	113	90	$298.88	$116.45
G0008 Administration of influenza virus vaccine	94	91	$75.00	$28.66
90661 Influenza vaccine, trivalent derived from cell cultures	62	62	$50.00	$22.48
G0009 Administration of pneumococcal vaccine	44	44	$75.00	$28.66
90662 Influenza vaccine split virus, preservative free	32	30	$100.00	$46.70
G0179 Physician re-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 to affirm the initial imp	31	21	$200.00	$45.71
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	27	24	$200.00	$57.65
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$146.00	$94.43
83037 Hemoglobin a1c level, by device for home use	21	18	$100.00	$13.05
90670 Pneumococcal vaccine for injection into muscle	19	19	$275.00	$187.00
69210 Removal of impacted ear wax	14	13	$200.00	$53.71

Medical Specialties & State Licenses

CMS Verified: 2021-02-19

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 44046

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

0129704 (MA)

Hospital & Practice Group Affiliations

Hallmark Health Medical Associates Inc

888 Main St, Wakefield, MA 018804080

Phone: 7816204888

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Douglas Schulte , MD

Family Medicine

NPI 1114906617

Doctor of Medicine (M.D.)

Dr. Davis Bu , MD

Internal Medicine

NPI 1154303550

Doctor of Medicine (M.D.)

Dr. Matthew Brown , MD

Surgery

NPI 1154436210

Doctor of Medicine (M.D.)

Kristin Nioko , NP

Nurse Practitioner

NPI 1346967890

Nurse Practitioner

Lynn Jumper , ANP

Nurse Practitioner

NPI 1396714499

Adult Nurse Practitioner

Dr. Nicole Bloor , MD

Internal Medicine - Adolescent Medicine

NPI 1861468233

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location February 19, 2021

Registered at 888 MAIN ST STE 101, WAKEFIELD, MA 018804080 (Tel: 7816204888)

📍

Updated Business Mailing Address February 19, 2021

Registered at 888 MAIN ST STE 101, WAKEFIELD, MA 018804080 (Tel: 7816204888)

✅

NPI Profile Active July 01, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location July 01, 2008

Registered at 536 FRANKLIN ST, MELROSE, MA 021761741 (Tel: 7816622310)

📍

Updated Business Mailing Address July 01, 2008

Registered at 536 FRANKLIN ST, MELROSE, MA 021761741 (Tel: 7816622310)

👤

Provider Name / Credentials Updated July 01, 2008

Recorded as JOHN MUDROCK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2008

Internal Medicine (License #44046 in MA)

🟢

Initial NPI Registration & Enumeration October 31, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1780675751

Entity Type:

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

Enumeration Date: October 31, 2005

Last Update: February 19, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

888 Main St Ste 101

Wakefield, MA 018804080

Phone: 7816204888

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

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