NPI age
15 years
Enumerated 2011-04-08
● Active
Type 1 · Individual
Ashley Chou, M.D.
Chou is 1 of 171 internal medicine providers in Tyler and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, PA, IL
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-02-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
15 years
↓ 2 yr below median (17 yr)
State licenses
3 states
Top 88% — 12% of peers are multi-state
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-04Enumerated in NPPES
2011
2026
Where they practice
Practice location
2115 S Broadway Ave
Tyler, TX 757014214
Mailing address
Po Box 746079
Atlanta, GA 303746079
Additional practice locations
9 secondary locations on file with NPPES.
Location 2
1244 Uvalde Rd
Houston, TX 770153708
Location 3
2008 S Wayside Dr Ste 500
Houston, TX 770232807
Location 4
6806 Highway 6 S # A
Houston, TX 770833302
Location 5
5760 W Little York Rd
Houston, TX 770911112
Location 6
11251 Fondren Rd
Houston, TX 770965507
Location 7
3500 Little York Rd Ste A
Houston, TX 770933658
Location 8
1207a E Marshall Ave
Longview, TX 756015604
Location 9
1401 Western Ave
Chicago Heights, IL 604113147
Location 10
3621 Aramingo Ave Ste 5c
Philadelphia, PA 191344607
Specialties
-
Internal Medicine PrimaryA 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 |
|---|---|---|
| 01 (IL) | 354163 | BOARD CERTIFICATION |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 11 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.