Zheng-Gang Zhang, M.D.
NPI 1467554071 · Internal Medicine Physician · San Jose, CA
Zheng-Gang Zhang, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1467554071).
Provider details
- NPI number
- 1467554071
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A66053 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-09-03
- Last updated
- 2008-03-27
Frequently asked questions
- What is Zheng-Gang Zhang's NPI number?
- Zheng-Gang Zhang's National Provider Identifier (NPI) is 1467554071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zheng-Gang Zhang's specialty?
- Zheng-Gang Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zheng-Gang Zhang located?
- Zheng-Gang Zhang's practice location on file with NPPES is 25 N 14th St, San Jose, CA 95112-6204.
- What is Zheng-Gang Zhang's phone number?
- The practice phone number listed in the NPPES registry for Zheng-Gang Zhang is (408) 993-8764.
- Is Zheng-Gang Zhang's NPI active?
- Yes — Zheng-Gang Zhang's NPI (1467554071) is active in the NPPES registry as of the last update on 2008-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.