Stephanie M. Martyak, DO
Family Medicine Physician · Hallowell, ME
Stephanie M. Martyak, DO is a family medicine physician with a practice address in Hallowell, Maine, and NPI 1639381908, issued on May 7, 2007. Check the license on the Maine Board of Licensure in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephanie M. Martyak
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101017070 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2 Choate LN, Hallowell, ME 04347
- Phone
- (207) 621-2444
- Enumerated
- May 7, 2007
- Record last updated
- Dec 26, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Stephanie M. Martyak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4 family medicine physician records list a practice address in Hallowell
They are 4 of the 73 NPPES records with a practice address in Hallowell, and 1,172 family medicine physician records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Hallowell → All 1,172 in Maine → Every provider in Hallowell →
Other family medicine physician records in Maine
- Jeffrey Aalberg, MDFalmouth, ME1669400222
- Elizabeth Abbas, DOFarmington, ME1932588100
- Robert Abrams, M.D.Lubec, ME1720067010
- Andrea Abrell, DOAugusta, ME1558525188
- Justine Achille, MDGorham, ME1962962324
- Katie Adams, MDLincoln, ME1154764975
- Thomas Adams, MDSouthwest Harbor, ME1851331565
- Rebecca Adamson, MDLewiston, ME1912313982
- Constance Adler, M.D., F.A.A.F.P.Farmington, ME1487689675
- Devesh Agarwal, M.D.Lincoln, ME1710116876
Common questions
What is Stephanie M. Martyak, DO's NPI number?
Stephanie M. Martyak, DO's National Provider Identifier (NPI) is 1639381908, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie M. Martyak, DO located?
The NPPES record lists a practice address at 2 Choate LN, Hallowell, ME, 04347. Phone: (207) 621-2444. Providers update this record themselves, so call before visiting.
How can I verify Stephanie M. Martyak, DO's license?
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. 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.