NPI age
19 years
Enumerated 2006-06-03
● Active
Type 1 · Individual
Mohamad-Ammar F Ayass, M.D.
Ayass is 1 of 4 internal medicine providers in San Angelo and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-11-17
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
0
57% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
3021 Green Meadow Dr
San Angelo, TX 769046975
Mailing address
8501 Wade Blvd Ste 750
Frisco, TX 750346437
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 145403503 | |
| 05 (TX) | 168067001 | |
| 01 (TX) | 0027LW | BCBS GROUP # |
| 01 (TX) | 8P5490 | BC/BS PIN |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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