Yolanda Zhang, DO
NPI 1790363174 · Internal Medicine Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yolanda Zhang, DO is a Internal Medicine Physician provider in Irvine, CA (NPI 1790363174).
Provider details
- NPI number
- 1790363174
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A22143 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4445 Magnolia AveRiverside, CA 92501-4135Phone: (951) 788-3274
Registry dates
- Enumerated
- 2021-03-29
- Last updated
- 2025-11-30
- Certified
- 2025-11-30
Frequently asked questions
- What is Yolanda Zhang's NPI number?
- Yolanda Zhang's National Provider Identifier (NPI) is 1790363174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yolanda Zhang's specialty?
- Yolanda Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yolanda Zhang located?
- Yolanda Zhang's practice location on file with NPPES is 11 Technology Dr, Irvine, CA 92618-2302.
- What is Yolanda Zhang's phone number?
- The practice phone number listed in the NPPES registry for Yolanda Zhang is (855) 206-6764.
- Does Yolanda Zhang accept Medicare?
- Yolanda Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yolanda Zhang's NPI active?
- Yes — Yolanda Zhang's NPI (1790363174) is active in the NPPES registry as of the last update on 2025-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.