Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine Providers in Massillon, OH

Browse 13 Internal Medicine providers listed in NPPES with a practice address in Massillon, Ohio.

13 Healthcare Providers

How Massillon compares with the U.S.

Massillon has 40 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 13 active clinicians in Internal Medicine with a practice address in Massillon, for a population of 32,338.

The Ohio rate is 45 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

100% of clinicians in Internal Medicine in Massillon listed in the CMS Medicare file (11 of 11) accept Medicare assignment. That is similar to the Ohio share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

36% of clinicians in Internal Medicine in Massillon listed in the CMS Medicare file (4 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Ohio share of 26%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Massillon, OH

Source: CMS PECOS
PECOS Enrolled Specialists 11 In Massillon, OH
Part B Lab & Imaging Eligible 11 Diagnostic Referrals
DME Ordering Eligible 11 Durable Medical Equipment
Home Health Agency Referrals 11 HHA Ordering Eligible
Showing 1โ€“13 of 13 providers
With recent CMS data first, then Aโ€“Z

Dr. Christopher S. Chow , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Wales Ave Nw, Suite A, Massillon, OH 446462324
Phone: 3308338996
NPI Identifier 1386644136
View Full Profile

Dr. Kerrie Lynn David , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2458 Lincoln Way E, Massillon, OH 446465085
Phone: 3308371111
NPI Identifier 1760481469
View Full Profile

Dr. Uneeza K Haque , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2037 Wales Ave Nw Ste 130, Massillon, OH 446464185
Phone: 3308309378
NPI Identifier 1649565367
View Full Profile

Dr. Lewis A Humble , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
323 Marion Ave Nw, Suite 200, Massillon, OH 446463639
Phone: 3308371111
NPI Identifier 1164420139
View Full Profile

Dr. Patrick D. Mcfeely , MD

Internal Medicine

Active NPI Status
2500 Wales Ave Nw, Massillon, OH 44646
Phone: 3308338996
NPI Identifier 1245230002
View Full Profile

Dr. Katharine Morrison , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2037 Wales Ave Nw Ste 130, Massillon, OH 446464185
Phone: 3308309378
NPI Identifier 1073828513
View Full Profile

Dr. Hoai Nghia Nguyen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
7452 Fulton Dr Nw, Massillon, OH 446469393
Phone: 3308379249
NPI Identifier 1508815929
View Full Profile

Dr. Anthony Victor Perry , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2458 Lincoln Way E, Massillon, OH 446465085
Phone: 3308371111
NPI Identifier 1619976313
View Full Profile

Dr. Aruna Rao , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
830 Amherst Rd Ne, Suite 205, Massillon, OH 446468518
Phone: 3308344780
NPI Identifier 1285620252
View Full Profile

Dr. Michael L Simonson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
6724 Wales Ave Nw, Massillon, OH 446469006
Phone: 3308374264
NPI Identifier 1356875967
View Full Profile

Dr. Jennifer M. Tarr , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
6724 Wales Ave Nw, Massillon, OH 446469006
Phone: 3308374264
NPI Identifier 1164542122
View Full Profile

Dr. Scott D. Williams , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2458 Lincoln Way E, Massillon, OH 446465085
Phone: 3308371111
NPI Identifier 1508862343
View Full Profile

Dr. Florante L Briones , MD

Internal Medicine

Active NPI Status
2500 Wales Avenue Sw, Massillon, OH 44646
Phone: 3304842584
NPI Identifier 1013984590
View Full Profile

Frequently Asked Questions about Internal Medicine in Massillon

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Ohio licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Massillon

Internal Medicine Providers in Other Ohio Cities

Cities with the most listed practitioners first.