Nadine N. Bos, DO
Geriatric Medicine (Family Medicine) Physician · Bangor, ME
Nadine N. Bos, DO is a geriatric medicine (family medicine) physician with a practice address in Bangor, Maine, and NPI 1275092280, issued on Mar 19, 2019. Check the license (Maine DO3857, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nadine N. Bos
- Credential
- DO
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- DO3857 ME
Self-reported in NPPES; status is on the state search - Practice location
- 992 Union St Ste 5, Bangor, ME 04401
- Phone
- (207) 992-2601
- Enumerated
- Mar 19, 2019
- Record last updated
- Jul 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20240806000686); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Carolinas Campus, 2019
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 30 in Maine → Look up another NPI →
Also registered at 992 Union St Ste 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Macphail, NPFamily Nurse Practitioner1255703526
- Carrie Milner, AGPCNPAdult Health Nurse Practitioner1003761552
- Nicole Moore, PACMedical Physician Assistant1679988737
- Nancy O'Connor, PACPhysician Assistant1740200161
- Patricia Plant, CFNPNurse Practitioner1922046432
- Mari-Anne Rivera, ANPCNurse Practitioner1962625186
Verify Nadine N. Bos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO3857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
45 Medicare Part D claims for 17 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D.
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 2 group practices
- Eastern Maine Medical CenterBangor, ME
- Penobscot Community Health CenterBangor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nadine N. Bos among 30 geriatric medicine (family medicine) physician records in Maine
Nadine N. Bos, DO is one of 30 geriatric medicine (family medicine) physician records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.
- NPI issued2019 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2008 among the 19 with a school on file
- Record last updated2024 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in Maine
There are 30 geriatric medicine (family medicine) physician records in Maine.
All 30 in Maine → Every provider in Bangor → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Susan Ostertag, MDBangor, ME 044011902849979
- Karen Gershman, MDAugusta, ME 043301699741918
- Lauren Hall, DOAugusta, ME 043301225444995
- Nathan Harmon, DOAugusta, ME 043301205943388
- John Hussey, MDAugusta, ME 043301144242033
- Cheryl Seymour, MDAugusta, ME 043301023084233
- Carlen SmithAugusta, ME 043301295199453
- Miriam Uduebor, MDAugusta, ME 043301477120590
Common questions
What is Nadine N. Bos, DO's NPI number?
Nadine N. Bos, DO's National Provider Identifier (NPI) is 1275092280, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nadine N. Bos, DO located?
The NPPES record lists a practice address at 992 Union St Ste 5, Bangor, ME, 04401. Phone: (207) 992-2601. Providers update this record themselves, so call before visiting.
How can I verify Nadine N. Bos, DO's license?
NPPES lists Maine license number DO3857, 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 Nadine N. Bos, DO prescribe under Medicare Part D?
In 2024, Nadine N. Bos, DO had 45 Medicare Part D claims for 17 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.