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

Internal Medicine Providers in Waterville, ME

Browse 9 Internal Medicine providers listed in NPPES with a practice address in Waterville, Maine.

9 Healthcare Providers

How Waterville compares with the U.S.

9 active clinicians in Internal Medicine list a practice address in Waterville, ME in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Internal Medicine in Waterville are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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.

Showing 1โ€“9 of 9 providers
With recent CMS data first, then Aโ€“Z

Dr. Bert Ira Beverly , MD

Internal Medicine

Active NPI Status
258 Main St, Waterville, ME 049014857
Phone: 2078732220
NPI Identifier 1174689343
View Full Profile

Dr. Ramon Elias Cheleuitte , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
149 North St, Waterville, ME 049014974
Phone: 2078731098
NPI Identifier 1114059672
View Full Profile

Dr. Sayeedul Hasan , MBBS

Internal Medicine

Active NPI Status Accepts Medicare Assignment
200 Kennedy Memorial Dr, Waterville, ME 04901
Phone: 2078613062
NPI Identifier 1609252394
View Full Profile

Dr. Uzma Naaz , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
200 Kennedy Memorial Dr, Waterville, ME 049014526
Phone: 2078613000
NPI Identifier 1811187487
View Full Profile

Dr. Stephen M Raph , MD

Internal Medicine

Active NPI Status
149 North St, Waterville, ME 049014974
Phone: 2078731098
NPI Identifier 1033175971
View Full Profile

Dr. Oksana Yerokhina , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
200 Kennedy Memorial Dr, Waterville, ME 049014595
Phone: 2078613014
NPI Identifier 1558833715
View Full Profile

Dr. John Hawkins Irwin , DO

Internal Medicine

Active NPI Status
40 Airport Rd, Suite 2, Waterville, ME 049014524
Phone: 2076802070
NPI Identifier 1528092491
View Full Profile

Dr. Nadeem A Siddiqui , MD

Internal Medicine

Active NPI Status
200 Kennedy Memorial Dr, Waterville, ME 049014526
Phone: 2078613000
NPI Identifier 1104094879
View Full Profile

Dr. Todd Stapley , DO

Internal Medicine

Active NPI Status
200 Kennedy Memorial Dr, Waterville, ME 049014526
Phone: 2078613170
NPI Identifier 1306957428
View Full Profile

Frequently Asked Questions about Internal Medicine in Waterville

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 Maine 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.