Clarke William Baxter, M.D.
Family Medicine Physician · Northeast Harbor, ME
Clarke William Baxter, M.D. is a family medicine physician with a practice address in Northeast Harbor, Maine, and NPI 1487711909, issued on Jan 3, 2007. Check the license (Maine MD20853, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Clarke William Baxter
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD20853 ME
35053662 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9 Kimball RD, Northeast Harbor, ME 04662
- Phone
- (207) 276-3331
- Enumerated
- Jan 3, 2007
- Record last updated
- Mar 31, 2026
- Fax
- (207) 276-8260
- Medicaid ID
- 0687501 OH
- Medicare enrollment
- Enrolled (PECOS I20160211002082); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 9 Kimball RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecelia Mailhot, FNP-CFamily Nurse Practitioner1538731393
Verify Clarke William Baxter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD20853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average family medicine physician in 2024
6,841 Medicare Part D claims for 442 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 378 claims were for opioids.
Most prescribed
- Atorvastatin Calcium355 claims
- Levothyroxine Sodium254 claims
- Amlodipine Besylate233 claims
- Lisinopril225 claims
- Losartan Potassium218 claims
- Eliquis213 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
- Maine Coast Regional Health FacilitiesSouthwest Harbor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clarke William Baxter among 1,172 family medicine physician records in Maine
Clarke William Baxter, 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1981 · median 2008 among the 668 with a school on file
- Record last updated2026 · 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).
Family Medicine Physician providers in Maine
There are 1,172 family medicine physician records in Maine.
The 8 family medicine physician records with the nearest ZIP codes
- Carl Aselton, MDMilbridge, ME 046581568468163
- Cathleen London, M.D.Milbridge, ME 046581356652937
- Drew Ramsay, DOMilbridge, ME 046581720516248
- Mary Jo Calebaugh, MDPleasant Point, ME 046671740251172
- Eric Burke, M.D.Northfield, ME 046541689728529
- Katherine Grover, DOMachias, ME 046541902885965
- Nika Karlsson, DOMachias, ME 046541326615576
- David Rioux, D.O.Machias, ME 046541316084650
Common questions
What is Clarke William Baxter, M.D.'s NPI number?
Clarke William Baxter, M.D.'s National Provider Identifier (NPI) is 1487711909, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Clarke William Baxter, M.D. located?
The NPPES record lists a practice address at 9 Kimball RD, Northeast Harbor, ME, 04662. Phone: (207) 276-3331. Providers update this record themselves, so call before visiting.
How can I verify Clarke William Baxter, M.D.'s license?
NPPES lists Maine license number MD20853, 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 Clarke William Baxter, M.D. prescribe under Medicare Part D?
In 2024, Clarke William Baxter, M.D. had 6,841 Medicare Part D claims for 442 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.