DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Sweetwater, TX

1 verified internal medicine doctor in Sweetwater.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Texas Medical Board

Dr. Frederick Kassis, MD

Internal Medicine

20 yrs NPPES
NPI 1932154218
201 E ARIZONA AVE, Sweetwater, TX 79556(325) 235-8641
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Internal Medicine in Sweetwater, TX — Verified | DoctorsProof | DoctorsProof