Janet Mcmahon, DO
NPI 1669541785 · Internal Medicine Physician · Acoma, NM
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Mcmahon, DO is a Internal Medicine Physician provider in Acoma, NM (NPI 1669541785).
Provider details
- NPI number
- 1669541785
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 192010 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 321 Genesee StOhc Emergency RoomOneida, NY 13421-2611Phone: (315) 361-2047Fax: (315) 361-2191
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2018-03-17
Frequently asked questions
- What is Janet Mcmahon's NPI number?
- Janet Mcmahon's National Provider Identifier (NPI) is 1669541785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Mcmahon's specialty?
- Janet Mcmahon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Mcmahon located?
- Janet Mcmahon's practice location on file with NPPES is 80 B Veterans Blvd, Acoma, NM 87034.
- What is Janet Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Janet Mcmahon is (505) 552-5300.
- Does Janet Mcmahon accept Medicare?
- Janet Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Mcmahon's NPI active?
- Yes — Janet Mcmahon's NPI (1669541785) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.