Alan Barker, M.D.
Family Medicine Physician · Boothbay Harbor, ME
Alan Barker, M.D. is a family medicine physician with a practice address in Boothbay Harbor, Maine, and NPI 1518900422, issued on Jun 14, 2006. Check the license (Maine 015060, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Alan Barker
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 015060 ME
Self-reported in NPPES; status is on the state search - Practice location
- 19 Saint Andrews LN, Boothbay Harbor, ME 04538
- Phone
- (207) 633-7820
- Enumerated
- Jun 14, 2006
- Record last updated
- Mar 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (207) 563-4103
- Medicaid ID
- 334480099 ME
- Medicare enrollment
- Enrolled (PECOS I20110330000182); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 19 Saint Andrews LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aquilino Alamo, MDInternal Medicine Physician1154473585
- Anne Barker, N.P.Nurse Practitioner1457393472
- Adam Comerci, PHARMDPharmacist1104422922
- Carmen Fortin, CNPNurse Practitioner1972079598
- Melody Rees, FNPFamily Nurse Practitioner1497419212
- Lisa Splittstoesser, M.D.Internal Medicine Physician1124021944
Verify Alan Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 015060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,528 Medicare Part D claims for 646 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 277 claims were for opioids.
Most prescribed
- Levothyroxine Sodium386 claims
- Atorvastatin Calcium384 claims
- Amlodipine Besylate302 claims
- Lisinopril233 claims
- Losartan Potassium230 claims
- Tamsulosin Hcl186 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.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthBoothbay Harbor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan Barker among 1,172 family medicine physician records in Maine
Alan Barker, M.D. is one of 1,172 family medicine physician records with a practice address in Maine. 76% 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, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1988 · median 2008 among the 668 with a school on file
- Record last updated2011 · 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 207Q00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in Boothbay Harbor
They are 5 of the 46 NPPES records with a practice address in Boothbay Harbor, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Boothbay Harbor → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Stephen Cook, M.D.Boothbay Harbor, ME 045381760529366
- Stuart Damon, D.O.Boothbay Harbor, ME 045381841383734
- David Millay, M.D.Boothbay Harbor, ME 045381073736930
- Paul Taylor, M.D.Boothbay Harbor, ME 045381649205089
- Minda Gold, MDDamariscotta, ME 045431346213451
- Timothy Goltz, M.D.Damariscotta, ME 045431245226869
- Robert Hunold, D.O.Damariscotta, ME 045431013107879
- Maryann Jacks, M.D.Damariscotta, ME 045431548322977
Common questions
What is Alan Barker, M.D.'s NPI number?
Alan Barker, M.D.'s National Provider Identifier (NPI) is 1518900422, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Barker, M.D. located?
The NPPES record lists a practice address at 19 Saint Andrews LN, Boothbay Harbor, ME, 04538. Phone: (207) 633-7820. Providers update this record themselves, so call before visiting.
How can I verify Alan Barker, M.D.'s license?
NPPES lists Maine license number 015060, 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 Alan Barker, M.D. prescribe under Medicare Part D?
In 2024, Alan Barker, M.D. had 7,528 Medicare Part D claims for 646 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Alan Barker, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.