Andrew Tan
NPI 1891163945 · Student in an Organized Health Care Education/Training Program · Oakland, CA
Andrew Tan is a Student in an Organized Health Care Education/Training Program provider in Oakland, CA (NPI 1891163945).
Provider details
- NPI number
- 1891163945
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
- Community/Behavioral Health Agency251S00000X
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1185 S Van Ness AveApt aSan Francisco, CA 94110-3214Phone: (813) 312-1477
Registry dates
- Enumerated
- 2015-09-07
- Last updated
- 2018-08-02
Frequently asked questions
- What is Andrew Tan's NPI number?
- Andrew Tan's National Provider Identifier (NPI) is 1891163945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Tan's specialty?
- Andrew Tan 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 Andrew Tan located?
- Andrew Tan's practice location on file with NPPES is 1266 14th St, Oakland, CA 94607.
- What is Andrew Tan's phone number?
- The practice phone number listed in the NPPES registry for Andrew Tan is (510) 853-3100.
- Is Andrew Tan's NPI active?
- Yes — Andrew Tan's NPI (1891163945) is active in the NPPES registry as of the last update on 2018-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.