Matthew Witter
NPI 1992057848 · Student in an Organized Health Care Education/Training Program · San Francisco, CA
Matthew Witter is a Student in an Organized Health Care Education/Training Program provider in San Francisco, CA (NPI 1992057848).
Provider details
- NPI number
- 1992057848
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-10-02
- Last updated
- 2012-10-02
Frequently asked questions
- What is Matthew Witter's NPI number?
- Matthew Witter's National Provider Identifier (NPI) is 1992057848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Witter's specialty?
- Matthew Witter is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Matthew Witter located?
- Matthew Witter's practice location on file with NPPES is 214 Haight St, San Francisco, CA 94102-6127.
- What is Matthew Witter's phone number?
- The practice phone number listed in the NPPES registry for Matthew Witter is (415) 226-1775.
- Is Matthew Witter's NPI active?
- Yes — Matthew Witter's NPI (1992057848) is active in the NPPES registry as of the last update on 2012-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.