NPI age
20 years
Enumerated 2006-02-14
● Active
Type 1 · Individual
Montaser Shaheen, M.D.
Shaheen is 1 of 10 internal medicine providers in San Antonio and 1 of 78 in Texas.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
TX, NM
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-12-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 78 active internal medicine providers in Texas.
NPI age
20 years
↑ 4 yr above median (16 yr)
State licenses
2 states
Top 85% — 14% of peers are multi-state
Subspecialties
3
In the 52% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
7979 Wurzbach Rd Ste 2222
San Antonio, TX 782294427
Mailing address
7979 Wurzbach Rd Ste 2222
San Antonio, TX 782294427
Specialties
-
Internal Medicine PrimaryAn internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
-
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,...
-
Internal MedicineAn internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
-
Internal MedicineAn internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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