Timothy Connor Leupp, M.D.
Internal Medicine Physician · Bangor, ME
Timothy Connor Leupp, M.D. is an internal medicine physician with a practice address in Bangor, Maine, and NPI 1760760474, issued on Jul 29, 2011. Check the license (Maine 20249, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Timothy Connor Leupp
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 20249 ME
CDR.0001479 CO
MD-42960 IA
4301112613 MI
62389 MN
and 5 more
Self-reported in NPPES; status is on the state search - Practice location
- 489 State St, Bangor, ME 04401
- Phone
- (207) 973-6605
- Enumerated
- Jul 29, 2011
- Record last updated
- Apr 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20240826001065); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 597 in Maine → Look up another NPI →
Also registered at 489 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Timothy Connor Leupp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 20249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
242 Medicare Part D claims for 101 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass16 claims
- Eliquis11 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 3 group practices
- Catholic Health Initiatives ColoradoLakewood, CO
- Grant County Public Hospital District 1Moses Lake, WA
- Monument Health Rapid City Hospital IncRapid City, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Connor Leupp among 597 internal medicine physician records in Maine
Timothy Connor Leupp, 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 2011, is newer than 69% of them.
- NPI issued2011 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2005 among the 369 with a school on file
- Record last updated2025 · 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).
62 internal medicine physician records list a practice address in Bangor
They are 62 of the 3,103 NPPES records with a practice address in Bangor, and 597 internal medicine physician records in Maine.
All 597 in Maine → Every provider in Bangor → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Allan Currie, M.D.Bangor, ME 044011831132364
- David Hallbert, MDBangor, ME 044011528023702
- Hans Holzwarth, MDBangor, ME 044011104819598
- David Koffman, M. D.Bangor, ME 044011164402624
- My-Anh Le, DOBangor, ME 044011336117431
- Laura Matones, DOBangor, ME 044011760450829
- Kerry Riker, M. D.Bangor, ME 044011033199591
- Dara Rock, MDBangor, ME 044011376598540
Common questions
What is Timothy Connor Leupp, M.D.'s NPI number?
Timothy Connor Leupp, M.D.'s National Provider Identifier (NPI) is 1760760474, issued on Jul 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Connor Leupp, M.D. located?
The NPPES record lists a practice address at 489 State St, Bangor, ME, 04401. Phone: (207) 973-6605. Providers update this record themselves, so call before visiting.
How can I verify Timothy Connor Leupp, M.D.'s license?
NPPES lists Maine license number 20249, 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 Timothy Connor Leupp, M.D. prescribe under Medicare Part D?
In 2024, Timothy Connor Leupp, M.D. had 242 Medicare Part D claims for 101 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.