Gloria Yu, MD
NPI 1881891646 · Cytopathology Physician · Oakland, CA
Gloria Yu, MD is a Cytopathology Physician provider in Oakland, CA (NPI 1881891646).
Provider details
- NPI number
- 1881891646
- Entity type
- Individual
- Primary specialty
- Cytopathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A34635 (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
- 2007-06-27
- Last updated
- 2025-09-11
Frequently asked questions
- What is Gloria Yu's NPI number?
- Gloria Yu's National Provider Identifier (NPI) is 1881891646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gloria Yu's specialty?
- Gloria Yu is listed in the NPPES registry with a primary specialty of Cytopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Gloria Yu located?
- Gloria Yu's practice location on file with NPPES is 5020 Proctor Ave, Oakland, CA 94618-2547.
- What is Gloria Yu's phone number?
- The practice phone number listed in the NPPES registry for Gloria Yu is (510) 658-9817.
- Is Gloria Yu's NPI active?
- Yes — Gloria Yu's NPI (1881891646) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.