NPI age
20 years
Enumerated 2006-02-23
● Active
Type 1 · Individual
Howard H Nguyen, D.O
Nguyen is 1 of 734 family medicine providers in Dallas and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-03-12
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
2261 Singleton Blvd, #101
Dallas, TX 752123733
Mailing address
Po Box 630615
Irving, TX 750630130
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 1548405103 | MEDICARE GROUP NPI |
| 01 (TX) | 8F20486 | MEDICARE INDIVIDUAL PTAN |
| 05 (TX) | 121328204 | |
| 05 (TX) | 121328205 | |
| 01 (TX) | 0A3311 | MEDICARE GROUP PTAN |
| 01 (TX) | 1932174711 | MEDICARE INDIVIDUAL NPI |
| 01 (TX) | 752906860 | TAX ID |
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 3 new family medicine providers have been added in Dallas in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.