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Family Practice

Thanhvi Nguyen, DO

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Thanhvi Nguyen, DO is a family doctor at 6428 Bandera Rd, San Antonio, TX 78238. Phone: (210) 520-4455. Accepts Medicare assignment. In 2024, Thanhvi Nguyen had 377 Original Medicare patients and 3,690 services. NPI 1669039954. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 6428 Bandera Rd, San Antonio, TX 78238 · Directions
  • Phone: (210) 520‑4455
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Medical Center
  • Group practice: Physician Primecare, Inc
  • Medical school: Kansas City University Of Med & Biosciences, College Of Osteo Med · graduated 2019 (7 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Thanhvi Nguyen, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Thanhvi Nguyen accept Medicare assignment?
Yes. Medicare's clinician data says Thanhvi Nguyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Thanhvi Nguyen see?
In 2024, CMS data shows 377 Original Medicare patients and 3,690 services for Thanhvi Nguyen. This counts Original Medicare only and measures volume, not quality.
What is Thanhvi Nguyen's NPI number?
1669039954. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Thanhvi Nguyen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients377
Services billed to Medicare3,690
Different services or procedures63
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)590 services
  2. Insertion of needle into vein for collection of blood sample (36415)524 services
  3. Blood test, comprehensive group of blood chemicals (80053)405 services
  4. Blood test, lipids (cholesterol and triglycerides) (80061)327 services
  5. Hemoglobin a1c level (83036)258 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure69%
  • Arthritis35%
  • Diabetes28%
  • Ischemic heart disease21%
  • Anxiety20%

Hospitals where Thanhvi Nguyen works

Medicare's Facility Affiliation Data lists Thanhvi Nguyen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Thanhvi Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Thanhvi Nguyen as a member of this group (CMS data updated October 2, 2026).

  • Physician Primecare, Inc64 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in San Antonio

Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.

All family doctors in San Antonio →

Other clinicians in Physician Primecare, Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolKansas City University Of Med & Biosciences, College Of Osteo Med
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1669039954
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians