Chung Vu, MD
NPI 1013905017 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chung Vu, MD is a Internal Medicine Physician provider in San Jose, CA (NPI 1013905017).
Provider details
- NPI number
- 1013905017
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- A67850 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
534 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 515 | $108 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare EnrollmentG0402 | 19 | $191 |
Typical Medicare-allowed amounts for these services range $108–$191 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,871 | 471 |
| Amlodipine Besylate | 921 | 231 |
| Metformin Hcl | 722 | 177 |
| Enalapril Maleate | 539 | 139 |
| Losartan Potassium | 508 | 128 |
| Metoprolol Succinate | 409 | 107 |
| Alendronate Sodium | 405 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chung Vu's NPI number?
- Chung Vu's National Provider Identifier (NPI) is 1013905017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chung Vu's specialty?
- Chung Vu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chung Vu located?
- Chung Vu's practice location on file with NPPES is 2593 S King Rd, San Jose, CA 95122-1880.
- What is Chung Vu's phone number?
- The practice phone number listed in the NPPES registry for Chung Vu is (408) 274-0226.
- Does Chung Vu accept Medicare?
- Chung Vu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chung Vu's NPI active?
- Yes — Chung Vu's NPI (1013905017) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.