NPI age
16 years
Enumerated 2009-07-14
● Active
Type 1 · Individual
Tam Nguyen, MD
Nguyen is 1 of 189 internal medicine providers in San Antonio and 1 of 2301 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-01-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2301 active internal medicine providers in Texas.
NPI age
16 years
↓ 3 yr below median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-07Enumerated in NPPES
2009
2026
Where they practice
Practice location
8300 Floyd Curl Dr
San Antonio, TX 782293931
Mailing address
7703 Floyd Curl Dr
San Antonio, TX 782293901
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 352382101 | |
| 01 (TX) | Q5235 | TX MEDICAL BOARD |
| 01 (AZ) | R71706 | ARIZONA MEDICAL BOARD |
| 01 (TX) | 352382102 | CSHCN |
Practice context
Part of a multi-provider practice. 240 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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