Wing Kam, M.D., PH.D.
NPI 1003964826 · Gastroenterology Physician · San Francisco, CA
Wing Kam, M.D., PH.D. is a Gastroenterology Physician provider in San Francisco, CA (NPI 1003964826).
Provider details
- NPI number
- 1003964826
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G43959 (CA)
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
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wing Kam's NPI number?
- Wing Kam's National Provider Identifier (NPI) is 1003964826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wing Kam's specialty?
- Wing Kam is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wing Kam located?
- Wing Kam's practice location on file with NPPES is 3838 California St Rm 108, San Francisco, CA 94118-1504.
- What is Wing Kam's phone number?
- The practice phone number listed in the NPPES registry for Wing Kam is (415) 831-8383.
- Is Wing Kam's NPI active?
- Yes — Wing Kam's NPI (1003964826) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.