Minh Nguyen, M.D.
NPI 1538144530 · Internal Medicine Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Minh Nguyen, M.D. is a Internal Medicine Physician provider in Corpus Christi, TX (NPI 1538144530).
Provider details
- NPI number
- 1538144530
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- H6469 (TX)
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
4,231 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,028 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 567 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 539 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 538 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 465 | $13 |
| Hemoglobin A1c Level83036 | 357 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 814 | 240 |
| Metoprolol Succinate | 654 | 192 |
| Levothyroxine Sodium | 502 | 147 |
| Rosuvastatin Calcium | 482 | 143 |
| Amlodipine Besylate | 412 | 128 |
| Losartan Potassium | 381 | 112 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Minh Nguyen's NPI number?
- Minh Nguyen's National Provider Identifier (NPI) is 1538144530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Minh Nguyen's specialty?
- Minh Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Minh Nguyen located?
- Minh Nguyen's practice location on file with NPPES is 7121 S Padre Island Dr, Corpus Christi, TX 78412-4940.
- What is Minh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Minh Nguyen is (361) 696-6200.
- Does Minh Nguyen accept Medicare?
- Minh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Minh Nguyen's NPI active?
- Yes — Minh Nguyen's NPI (1538144530) 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.