Zheng Zhang, MD & PHD
NPI 1558204560 · Student in an Organized Health Care Education/Training Program · Sunnyvale, CA
Zheng Zhang, MD & PHD is a Student in an Organized Health Care Education/Training Program provider in Sunnyvale, CA (NPI 1558204560).
Provider details
- NPI number
- 1558204560
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD & PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-04-13
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Zheng Zhang's NPI number?
- Zheng Zhang's National Provider Identifier (NPI) is 1558204560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zheng Zhang's specialty?
- Zheng Zhang 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 Zheng Zhang located?
- Zheng Zhang's practice location on file with NPPES is 445 Acalanes Dr, Sunnyvale, CA 94086-7173.
- What is Zheng Zhang's phone number?
- The practice phone number listed in the NPPES registry for Zheng Zhang is (408) 373-1277.
- Is Zheng Zhang's NPI active?
- Yes — Zheng Zhang's NPI (1558204560) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.