Vi Nguyen, M.D.
NPI 1225265192 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vi Nguyen, M.D. is a Family Medicine Physician provider in Houston, TX (NPI 1225265192).
Provider details
- NPI number
- 1225265192
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P1907 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
273 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $93 |
| Advance Care Planning, First 30 Minutes99497 | 35 | $86 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 35 | $20 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 31 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 394 | 146 |
| Amlodipine Besylate | 205 | 74 |
| Metformin Hcl | 162 | 66 |
| Lisinopril | 147 | 56 |
| Losartan Potassium | 144 | 56 |
| Alendronate Sodium | 119 | 43 |
| Fluticasone Propionate | 100 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$868 across 46 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
- 2009-06-17
- Last updated
- 2014-10-06
Frequently asked questions
- What is Vi Nguyen's NPI number?
- Vi Nguyen's National Provider Identifier (NPI) is 1225265192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vi Nguyen's specialty?
- Vi Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vi Nguyen located?
- Vi Nguyen's practice location on file with NPPES is 837 Cypress Creek Pkwy, Houston, TX 77090-3423.
- What is Vi Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Vi Nguyen is (281) 586-3888.
- Does Vi Nguyen accept Medicare?
- Vi Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vi Nguyen's NPI active?
- Yes — Vi Nguyen's NPI (1225265192) is active in the NPPES registry as of the last update on 2014-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.