Claire Mcmahon, M.D, F.A.A.P., FACC
NPI 1275640518 · Pediatric Cardiology Physician · Ogden, UT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Mcmahon, M.D, F.A.A.P., FACC is a Pediatric Cardiology Physician provider in Ogden, UT (NPI 1275640518).
Provider details
- NPI number
- 1275640518
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D, F.A.A.P., FACC
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA07260400 (NJ)
Specialties & taxonomies
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)
- 10011 S Centennial Pkwy Ste 510Sandy, UT 84070-4188Phone: (435) 216-3591Fax: (435) 237-0242
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-08-23
- Certified
- 2023-08-23
Frequently asked questions
- What is Claire Mcmahon's NPI number?
- Claire Mcmahon's National Provider Identifier (NPI) is 1275640518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Mcmahon's specialty?
- Claire Mcmahon is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Claire Mcmahon located?
- Claire Mcmahon's practice location on file with NPPES is 5495 S 500 E Ste 100, Ogden, UT 84405-7422.
- What is Claire Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Claire Mcmahon is (435) 216-3591.
- Does Claire Mcmahon accept Medicare?
- Claire Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Mcmahon's NPI active?
- Yes — Claire Mcmahon's NPI (1275640518) is active in the NPPES registry as of the last update on 2023-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.