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Harley Negin, M.D.
NPI 1740382506 · General Practice Physician · San Jose, CA
Harley Negin, M.D. is a General Practice Physician provider in San Jose, CA (NPI 1740382506).
Provider details
- NPI number
- 1740382506
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C36728 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
625 Lincoln Ave
San Jose, CA 95126-3705
Phone: (408) 278-3620
Fax: (408) 278-3692
Street-level locationGet directions
Mailing address
625 Lincoln Ave
San Jose, CA 95126-3785
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2020-06-18
- Certified
- 2020-06-18
Frequently asked questions
- What is Harley Negin's NPI number?
- Harley Negin's National Provider Identifier (NPI) is 1740382506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harley Negin's specialty?
- Harley Negin is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Harley Negin located?
- Harley Negin's practice location on file with NPPES is 625 Lincoln Ave, San Jose, CA 95126-3705.
- What is Harley Negin's phone number?
- The practice phone number listed in the NPPES registry for Harley Negin is (408) 278-3620.
- Is Harley Negin's NPI active?
- Yes — Harley Negin's NPI (1740382506) is active in the NPPES registry as of the last update on 2020-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.