Hua-Yin Yu, MD
NPI 1659534618 · Urology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hua-Yin Yu, MD is a Urology Physician provider in Oakland, CA (NPI 1659534618).
Provider details
- NPI number
- 1659534618
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A94727 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 112 | 62 |
| Finasteride | 102 | 50 |
| Ciprofloxacin Hcl | 61 | 52 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 52 | 40 |
| Trospium Chloride | 41 | 22 |
| Methenamine Hippurate | 33 | 14 |
| Oxycodone Hcl | 32 | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-09
- Last updated
- 2022-02-11
Frequently asked questions
- What is Hua-Yin Yu's NPI number?
- Hua-Yin Yu's National Provider Identifier (NPI) is 1659534618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hua-Yin Yu's specialty?
- Hua-Yin Yu is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Hua-Yin Yu located?
- Hua-Yin Yu's practice location on file with NPPES is 275 W Macarthur, Oakland, CA 94611-5641.
- What is Hua-Yin Yu's phone number?
- The practice phone number listed in the NPPES registry for Hua-Yin Yu is (510) 752-1000.
- Does Hua-Yin Yu accept Medicare?
- Hua-Yin Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hua-Yin Yu's NPI active?
- Yes — Hua-Yin Yu's NPI (1659534618) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.