James P. Theberge, M.D.
Internal Medicine Physician · Westbrook, ME
James P. Theberge, M.D. is an internal medicine physician with a practice address in Westbrook, Maine, and NPI 1881635001, issued on Jun 9, 2006. Check the license (Maine 016282, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- James P. Theberge
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 016282 ME
Self-reported in NPPES; status is on the state search - Practice location
- 40 Park RD, Westbrook, ME 04092
- Phone
- (207) 857-8174
- Enumerated
- Jun 9, 2006
- Record last updated
- Feb 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- ME0110 ME
- Medicare enrollment
- Enrolled (PECOS I20040731000248); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 597 in Maine → Look up another NPI →
Also registered at 40 Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Ashkenasy, D.O..Family Medicine Physician1376580647
- Noel Genova, PA-CMedical Physician Assistant1386786176
- Arlene Kellman, D.O.Addiction Medicine (Internal Medicine) Physician1477731594
- Mary Libby, NPNurse Practitioner1366486383
- Catherine Lockwood, MDFamily Medicine Physician1750340154
- Debra Lumbert, M.D.Family Medicine Physician1710928858
Verify James P. Theberge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 016282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
436 Medicare Part D claims for 334 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone128 claims
- Nitrofurantoin Mono-Macro45 claims
- Doxycycline Hyclate41 claims
- Azithromycin30 claims
- Amoxicillin29 claims
- Cephalexin26 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Mercy HospitalPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James P. Theberge among 597 internal medicine physician records in Maine
James P. Theberge, M.D. is one of 597 internal medicine physician records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1986 · median 2005 among the 369 with a school on file
- Record last updated2013 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 internal medicine physician records list a practice address in Westbrook
They are 12 of the 559 NPPES records with a practice address in Westbrook, and 597 internal medicine physician records in Maine.
All 597 in Maine → Every provider in Westbrook → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Batt, MDWestbrook, ME 040921952406266
- Ravi Chandrasekaran, D.O.Westbrook, ME 040921538101886
- Elizabeth Dennis, D.O.Westbrook, ME 040921073714721
- Patrick Fleming, MDWestbrook, ME 040921205538402
- Travis Hallett, MDWestbrook, ME 040921710513726
- Stephen Hayes, M.D.Westbrook, ME 040921255369575
- Ellis Johnson, MDWestbrook, ME 040921215196985
- Donald Medd, MDWestbrook, ME 040921902810294
Common questions
What is James P. Theberge, M.D.'s NPI number?
James P. Theberge, M.D.'s National Provider Identifier (NPI) is 1881635001, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James P. Theberge, M.D. located?
The NPPES record lists a practice address at 40 Park RD, Westbrook, ME, 04092. Phone: (207) 857-8174. Providers update this record themselves, so call before visiting.
How can I verify James P. Theberge, M.D.'s license?
NPPES lists Maine license number 016282, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James P. Theberge, M.D. prescribe under Medicare Part D?
In 2024, James P. Theberge, M.D. had 436 Medicare Part D claims for 334 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.