Hung Vu, MMS, PA-C
NPI 1275864399 · Surgical Physician Assistant · Downey, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hung Vu, MMS, PA-C is a Surgical Physician Assistant provider in Downey, CA (NPI 1275864399).
Provider details
- NPI number
- 1275864399
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MMS, PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA20812 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl | 165 | 145 |
| Tamsulosin Hcl | 160 | 74 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 68 | 48 |
| Finasteride | 62 | 30 |
| Trospium Chloride | 36 | 18 |
| Terazosin Hcl | 34 | 14 |
| Methenamine Hippurate | 34 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$169 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-01-29
- Last updated
- 2021-12-06
- Certified
- 2020-08-05
Frequently asked questions
- What is Hung Vu's NPI number?
- Hung Vu's National Provider Identifier (NPI) is 1275864399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hung Vu's specialty?
- Hung Vu is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hung Vu located?
- Hung Vu's practice location on file with NPPES is 9449 Imperial Hwy, Downey, CA 90242-2814.
- What is Hung Vu's phone number?
- The practice phone number listed in the NPPES registry for Hung Vu is (562) 657-4545.
- Does Hung Vu accept Medicare?
- Hung Vu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hung Vu's NPI active?
- Yes — Hung Vu's NPI (1275864399) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.