John Farrell, P.A.
NPI 1457478984 · Physician Assistant · Wallingford, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Farrell, P.A. is a Physician Assistant provider in Wallingford, CT (NPI 1457478984).
Provider details
- NPI number
- 1457478984
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 000202 (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
19 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
- 2007-03-22
- Last updated
- 2016-10-10
Frequently asked questions
- What is John Farrell's NPI number?
- John Farrell's National Provider Identifier (NPI) is 1457478984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Farrell's specialty?
- John Farrell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Farrell located?
- John Farrell's practice location on file with NPPES is 900 Northrop Rd, Wallingford, CT 06492.
- What is John Farrell's phone number?
- The practice phone number listed in the NPPES registry for John Farrell is (203) 949-1534.
- Does John Farrell accept Medicare?
- John Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Farrell's NPI active?
- Yes — John Farrell's NPI (1457478984) is active in the NPPES registry as of the last update on 2016-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.