Jianing Yang, DO
NPI 1942935598 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jianing Yang, DO is a Internal Medicine Physician provider in Oakland, CA (NPI 1942935598).
Provider details
- NPI number
- 1942935598
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
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
3 yrs in NPPES 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
- 2022-07-19
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Jianing Yang's NPI number?
- Jianing Yang's National Provider Identifier (NPI) is 1942935598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jianing Yang's specialty?
- Jianing Yang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jianing Yang located?
- Jianing Yang's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Jianing Yang's phone number?
- The practice phone number listed in the NPPES registry for Jianing Yang is (510) 437-4800.
- Does Jianing Yang accept Medicare?
- Jianing Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jianing Yang's NPI active?
- Yes — Jianing Yang's NPI (1942935598) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.