James Mcmahon, PA-C
NPI 1740278472 · Medical Physician Assistant · Danbury, CT
James Mcmahon, PA-C is a Medical Physician Assistant provider in Danbury, CT (NPI 1740278472).
Provider details
- NPI number
- 1740278472
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 001333 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2011-04-18
Frequently asked questions
- What is James Mcmahon's NPI number?
- James Mcmahon's National Provider Identifier (NPI) is 1740278472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mcmahon's specialty?
- James Mcmahon is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Mcmahon located?
- James Mcmahon's practice location on file with NPPES is 67 Sand Pit Rd, Danbury, CT 06810-4032.
- What is James Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for James Mcmahon is (203) 743-7246.
- Is James Mcmahon's NPI active?
- Yes — James Mcmahon's NPI (1740278472) is active in the NPPES registry as of the last update on 2011-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.