Derrina Wu, M.D.
NPI 1659387892 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derrina Wu, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1659387892).
Provider details
- NPI number
- 1659387892
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G80622 (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
- 2006-07-31
- Last updated
- 2017-03-15
Frequently asked questions
- What is Derrina Wu's NPI number?
- Derrina Wu's National Provider Identifier (NPI) is 1659387892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derrina Wu's specialty?
- Derrina Wu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derrina Wu located?
- Derrina Wu's practice location on file with NPPES is 3580 California St, San Francisco, CA 94118-1725.
- What is Derrina Wu's phone number?
- The practice phone number listed in the NPPES registry for Derrina Wu is (415) 563-8686.
- Does Derrina Wu accept Medicare?
- Derrina Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derrina Wu's NPI active?
- Yes — Derrina Wu's NPI (1659387892) is active in the NPPES registry as of the last update on 2017-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.