NPI age
7 years
Enumerated 2019-03-19
● Active
Type 1 · Individual
DR. Yaw Owusu Ansah, MD
Ansah is 1 of 51 internal medicine providers in The Woodlands and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 4 subspecialties
Licensed in
MN, CT, TX, MI
4 states
Status
Active
No deactivations on record
Last NPPES update
2025-08-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
7 years
↓ 10 yr below median (17 yr)
State licenses
4 states
Top 88% — 12% of peers are multi-state
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2019 → 2026
2019-03Enumerated in NPPES
2019
2026
Where they practice
Practice location
17200 St Lukes Way
The Woodlands, TX 773848007
Mailing address
24600 Katy Fwy, Suite 834 Pmb 1033
Katy, TX 77494
Additional practice locations
1 secondary location on file with NPPES.
Location 2
267 Grant St
Bridgeport, CT 066102870
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,...
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
Practice context
Part of a multi-provider practice. 66 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in The Woodlands 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.