John Hofisi, PA-C
NPI 1851921811 · Physician Assistant · San Diego, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hofisi, PA-C is a Physician Assistant provider in San Diego, CA (NPI 1851921811).
Provider details
- NPI number
- 1851921811
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 58020 (CA)
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
6 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
- 2020-01-17
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is John Hofisi's NPI number?
- John Hofisi's National Provider Identifier (NPI) is 1851921811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hofisi's specialty?
- John Hofisi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Hofisi located?
- John Hofisi's practice location on file with NPPES is 4037 Porte De Palmas Unit 95, San Diego, CA 92122-5137.
- What is John Hofisi's phone number?
- The practice phone number listed in the NPPES registry for John Hofisi is (619) 708-7316.
- Does John Hofisi accept Medicare?
- John Hofisi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hofisi's NPI active?
- Yes — John Hofisi's NPI (1851921811) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.