NPI age
16 years
Enumerated 2010-02-01
● Active
Type 1 · Individual
DR. Nhat Q. Nguyen, M.D.
Nguyen is 1 of 5 internal medicine providers in Denison and 1 of 1807 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-01-02
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1807 active internal medicine providers in Texas.
NPI age
16 years
↓ 3 yr below median (19 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
1
In the 35% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-02Enumerated in NPPES
2010
2026
Where they practice
Practice location
4616 Us Hwy 75 Ste 203
Denison, TX 75020
Mailing address
5012 S Us Hwy 75, Suite 300, Attn Billing
Denison, TX 750204589
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 336047101 | |
| 05 (OK) | 200540180A |
Practice context
Part of a multi-provider practice. 3 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 →
- 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.