Marie-Alexandria Tremis, MD
Family Medicine Physician · Lewiston, ME
Marie-Alexandria Tremis, MD is a family medicine physician with a practice address in Lewiston, Maine, and NPI 1285110023, issued on Jul 16, 2018. Check the license (Maine EC181074, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marie-Alexandria Tremis
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- EC181074 ME
Self-reported in NPPES; status is on the state search - Practice location
- 76 High St, Lewiston, ME 04240
- Phone
- (207) 795-2800
- Enumerated
- Jul 16, 2018
- Record last updated
- Jul 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211222000315); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 76 High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie-Alexandria Tremis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license EC181074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family medicine physician in 2024
5,354 Medicare Part D claims for 429 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 199 claims were for opioids.
Most prescribed
- Atorvastatin Calcium424 claims
- Levothyroxine Sodium202 claims
- Losartan Potassium201 claims
- Amlodipine Besylate194 claims
- Lisinopril192 claims
- Omeprazole187 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 practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
- Select Physical Therapy Holdings IncAuburn, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Marie-Alexandria Tremis among 1,172 family medicine physician records in Maine
Marie-Alexandria Tremis, 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 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2008 among the 668 with a school on file
- Record last updated2018 · 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).
92 family medicine physician records list a practice address in Lewiston
They are 92 of the 1,728 NPPES records with a practice address in Lewiston, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Lewiston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Peter Beeckel, MDLewiston, ME 042401780614149
- Edward Bogner, M.D.Lewiston, ME 042401952376287
- Edmund Claxton, MDLewiston, ME 042401881680072
- Alice Haines, M.D.Lewiston, ME 042401619967361
- Bruce KenneyLewiston, ME 042401629058185
- Amy Kustra Barksdale, M.D.Lewiston, ME 042401124195466
- Shauna McElrath, DOLewiston, ME 042401902989015
- James MellohLewiston, ME 042401760453856
Common questions
What is Marie-Alexandria Tremis, MD's NPI number?
Marie-Alexandria Tremis, MD's National Provider Identifier (NPI) is 1285110023, issued on Jul 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marie-Alexandria Tremis, MD located?
The NPPES record lists a practice address at 76 High St, Lewiston, ME, 04240. Phone: (207) 795-2800. Providers update this record themselves, so call before visiting.
How can I verify Marie-Alexandria Tremis, MD's license?
NPPES lists Maine license number EC181074, 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 Marie-Alexandria Tremis, MD prescribe under Medicare Part D?
In 2024, Marie-Alexandria Tremis, MD had 5,354 Medicare Part D claims for 429 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marie-Alexandria Tremis, MD's MIPS final score?
The 2023 MIPS final score is 84 of 100, reported for the practice group. 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.