Mark E. McAllister, MD
Family Medicine Physician · Waterville, ME
Mark E. McAllister, MD is a family medicine physician with a practice address in Waterville, Maine, and NPI 1386844157, issued on Jul 20, 2007. Check the license (Maine 018562, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark E. McAllister
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 018562 ME
Self-reported in NPPES; status is on the state search - Practice location
- 149 North St, Waterville, ME 04901
- Phone
- (207) 872-1300
- Enumerated
- Jul 20, 2007
- Record last updated
- Oct 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (207) 872-1515
- Medicaid ID
- 432682699 ME
- Medicare enrollment
- Enrolled (PECOS I20101027000485); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 2007
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 149 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Aldilaimi, MDHospitalist Physician1497721849
- Alycia Allen, MSN, NP-CFamily Nurse Practitioner1083046718
- Michael Antoniello, M.D.Emergency Medicine Physician1568470953
- Amethyst Arceo, DOFamily Medicine Physician1801913553
- Timothy Axelson, CRNACertified Registered Nurse Anesthetist1649219353
- Faith Ayepola, MDStudent in an Organized Health Care Education/Training Program1922932417
Verify Mark E. McAllister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 018562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
126 Medicare Part D claims for 94 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone14 claims
- Azithromycin12 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).
Industry payments in 2024: $24.18
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark E. McAllister among 1,172 family medicine physician records in Maine
Mark E. McAllister, MD 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
- Graduated2007 · median 2008 among the 668 with a school on file
- Record last updated2012 · 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).
45 family medicine physician records list a practice address in Waterville
They are 45 of the 870 NPPES records with a practice address in Waterville, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Waterville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Henry Colt, MDWaterville, ME 049011811963929
- James Douglas, DOWaterville, ME 049011760467187
- Raymond Fluke, M.D.Waterville, ME 049011982649968
- Richard Hobbs, MDWaterville, ME 049011164498283
- Catherine Kimball, DOWaterville, ME 049011457356370
- Jeffrey Lovitz, MDWaterville, ME 049011407845704
- Lisa Marrache, MDWaterville, ME 049011124130638
- Julie Phelps, MDWaterville, ME 049011679562979
Common questions
What is Mark E. McAllister, MD's NPI number?
Mark E. McAllister, MD's National Provider Identifier (NPI) is 1386844157, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark E. McAllister, MD located?
The NPPES record lists a practice address at 149 North St, Waterville, ME, 04901. Phone: (207) 872-1300. Providers update this record themselves, so call before visiting.
How can I verify Mark E. McAllister, MD's license?
NPPES lists Maine license number 018562, 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 Mark E. McAllister, MD prescribe under Medicare Part D?
In 2024, Mark E. McAllister, MD had 126 Medicare Part D claims for 94 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mark E. McAllister, MD'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.