IndividualActive
John Person, M.D.
NPI 1285647297 · Gastroenterology Physician · San Diego, CA
John Person, M.D. is a Gastroenterology Physician provider in San Diego, CA (NPI 1285647297).
Provider details
- NPI number
- 1285647297
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A36284 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2929 Health Center Dr
San Diego, CA 92123-2762
Phone: (858) 939-6531
Fax: (858) 874-2351
Street-level locationGet directions
Mailing address
2929 Health Center Dr
San Diego, CA 92123-2762
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2013-06-25
Frequently asked questions
- What is John Person's NPI number?
- John Person's National Provider Identifier (NPI) is 1285647297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Person's specialty?
- John Person is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Person located?
- John Person's practice location on file with NPPES is 2929 Health Center Dr, San Diego, CA 92123-2762.
- What is John Person's phone number?
- The practice phone number listed in the NPPES registry for John Person is (858) 939-6531.
- Is John Person's NPI active?
- Yes — John Person's NPI (1285647297) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.