Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Hratch L Karamanoukian, MD

Individual provider Specialist · NPI 1164612073

Dr. Hratch L Karamanoukian, MD is a Vascular Surgery in Williamsville, New York. Graduated from University of Southern California Keck School of Medicine in 1990, 36 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
36
Trained at
University of Southern California Keck School of Medicine
Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5225 Sheridan Dr
Williamsville, NY 14221-3573
Phone: (716) 839-3638
Fax: (716) 839-3102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 188214 (NY)

Record details

NPI number1164612073
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2007
Last updated in NPPESFebruary 6, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyVASCULAR SURGERY
Also practisesCARDIAC SURGERY, THORACIC SURGERY
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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