Jerwin Wu, MD
NPI 1346238854 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerwin Wu, MD is a Internal Medicine Physician provider in San Jose, CA (NPI 1346238854).
Provider details
- NPI number
- 1346238854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A38673 (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
20 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
- 2005-10-10
- Last updated
- 2007-11-30
Frequently asked questions
- What is Jerwin Wu's NPI number?
- Jerwin Wu's National Provider Identifier (NPI) is 1346238854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerwin Wu's specialty?
- Jerwin Wu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jerwin Wu located?
- Jerwin Wu's practice location on file with NPPES is 2101 Forest Ave, San Jose, CA 95128-1448.
- What is Jerwin Wu's phone number?
- The practice phone number listed in the NPPES registry for Jerwin Wu is (408) 971-1122.
- Does Jerwin Wu accept Medicare?
- Jerwin Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerwin Wu's NPI active?
- Yes — Jerwin Wu's NPI (1346238854) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.