IndividualActive
John Berger, M.D.
NPI 1528157948 · Family Medicine Physician · San Diego, CA
John Berger, M.D. is a Family Medicine Physician provider in San Diego, CA (NPI 1528157948).
Provider details
- NPI number
- 1528157948
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G16367 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
205 Walnut Ave
San Diego, CA 92103-4903
Phone: (619) 295-2147
Fax: (619) 295-2328
Street-level locationGet directions
Mailing address
205 Walnut Ave
San Diego, CA 92103-4903
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2008-02-27
Frequently asked questions
- What is John Berger's NPI number?
- John Berger's National Provider Identifier (NPI) is 1528157948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Berger's specialty?
- John Berger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Berger located?
- John Berger's practice location on file with NPPES is 205 Walnut Ave, San Diego, CA 92103-4903.
- What is John Berger's phone number?
- The practice phone number listed in the NPPES registry for John Berger is (619) 295-2147.
- Is John Berger's NPI active?
- Yes — John Berger's NPI (1528157948) is active in the NPPES registry as of the last update on 2008-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.