Victor Chu, MD
NPI 1134207988 · Internal Medicine Physician · Hayward, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Victor Chu, MD is a Internal Medicine Physician provider in Hayward, CA (NPI 1134207988).
Provider details
- NPI number
- 1134207988
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A62086 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 699 | 277 |
| Amlodipine Besylate | 358 | 148 |
| Lisinopril | 277 | 114 |
| Losartan Potassium | 273 | 117 |
| Atenolol | 201 | 86 |
| Metformin Hclbrand: Metformin Hcl Er | 187 | 81 |
| Simvastatin | 166 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-08
Frequently asked questions
- What is Victor Chu's NPI number?
- Victor Chu's National Provider Identifier (NPI) is 1134207988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Chu's specialty?
- Victor Chu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Chu located?
- Victor Chu's practice location on file with NPPES is 27400 Hesperian Blvd, Hayward, CA 94545-4235.
- What is Victor Chu's phone number?
- The practice phone number listed in the NPPES registry for Victor Chu is (510) 784-4000.
- Does Victor Chu accept Medicare?
- Victor Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Victor Chu's NPI active?
- Yes — Victor Chu's NPI (1134207988) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.