IndividualActive
John Whitcher, M.D.
NPI 1942310156 · Ophthalmology Physician · San Francisco, CA
John Whitcher, M.D. is a Ophthalmology Physician provider in San Francisco, CA (NPI 1942310156).
Provider details
- NPI number
- 1942310156
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G16366 (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
95 Kirkham St # 200
San Francisco, CA 94143-0001
Phone: (415) 731-1075
Fax: (415) 502-2521
Street-level locationGet directions
Mailing address
1635 Divisadero St
San Francisco, CA 94143-0001
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Whitcher's NPI number?
- John Whitcher's National Provider Identifier (NPI) is 1942310156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Whitcher's specialty?
- John Whitcher is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Whitcher located?
- John Whitcher's practice location on file with NPPES is 95 Kirkham St # 200, San Francisco, CA 94143-0001.
- What is John Whitcher's phone number?
- The practice phone number listed in the NPPES registry for John Whitcher is (415) 731-1075.
- Is John Whitcher's NPI active?
- Yes — John Whitcher's NPI (1942310156) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.