Larry Douglas Flanagan, MD
Vascular Surgery Physician · Bangor, ME
Larry Douglas Flanagan, MD is a vascular surgery physician with a practice address in Bangor, Maine, and NPI 1336174689, issued on Jul 12, 2006. Check the license (Maine 011880, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Larry Douglas Flanagan
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 011880 ME
Self-reported in NPPES; status is on the state search - Practice location
- 489 State St, Bangor, ME 04401
- Phone
- (207) 973-6670
- Enumerated
- Jul 12, 2006
- Record last updated
- Apr 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (207) 973-5226
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 35 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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- Haithm Abdelsalam, M.DAnesthesiology Physician1184030777
- Kelly Aguilar, M.D.Hospitalist Physician1376938639
- Jill Ahern, CRNACertified Registered Nurse Anesthetist1558469551
- Iftikhar Ahmad, MDDiagnostic Radiology Physician1396904280
- Mohanad Ahmed, MDHospitalist Physician1629797162
Verify Larry Douglas Flanagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 011880Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $424.03
4 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Larry Douglas Flanagan among 35 vascular surgery physician records in Maine
Larry Douglas Flanagan, MD is one of 35 vascular surgery physician records with a practice address in Maine. 80% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 63% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2008 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Maine
There are 35 vascular surgery physician records in Maine.
All 35 in Maine → Every provider in Bangor → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Peter Beaulieu, D.O.Bangor, ME 044011053750349
- Michael Bianco, MDBangor, ME 044011912467150
- Christopher Byrne, MDBangor, ME 044011649430315
- Robert Cambria, MDBangor, ME 044011760417109
- Lisa Floyd, MD, MPHBangor, ME 044011396863866
- Elizabeth Plessner, AGACNP-BCBangor, ME 044011912780040
- Andrew Sherwood, M.D.Bangor, ME 044011437243771
- Edward McGillicuddy, M.D.Augusta, ME 043301548593270
Common questions
What is Larry Douglas Flanagan, MD's NPI number?
Larry Douglas Flanagan, MD's National Provider Identifier (NPI) is 1336174689, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry Douglas Flanagan, MD located?
The NPPES record lists a practice address at 489 State St, Bangor, ME, 04401. Phone: (207) 973-6670. Providers update this record themselves, so call before visiting.
How can I verify Larry Douglas Flanagan, MD's license?
NPPES lists Maine license number 011880, 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.
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.