Physicians for Fitness Inc
NPI 1689707739 · Family Medicine Physician · San Diego, CA
Physicians for Fitness Inc is a Family Medicine Physician organization in San Diego, CA (NPI 1689707739).
Provider details
- NPI number
- 1689707739
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Guillermo Castillo, Owner(619) 501-0122
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
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
- 2007-03-14
- Last updated
- 2007-10-29
Frequently asked questions
- What is Physicians for Fitness Inc's NPI number?
- Physicians for Fitness Inc's National Provider Identifier (NPI) is 1689707739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Physicians for Fitness Inc?
- Physicians for Fitness Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Physicians for Fitness Inc located?
- Physicians for Fitness Inc's practice location on file with NPPES is 5550 University Ave, San Diego, CA 92105-2307.
- What is Physicians for Fitness Inc's phone number?
- The practice phone number listed in the NPPES registry for Physicians for Fitness Inc is (619) 501-0122.
- Who is the authorized official for Physicians for Fitness Inc?
- The authorized official listed on Physicians for Fitness Inc's NPPES record is Guillermo Castillo, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Physicians for Fitness Inc's NPI active?
- Yes — Physicians for Fitness Inc's NPI (1689707739) is active in the NPPES registry as of the last update on 2007-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.