Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Kasim Kazbay, MD

Individual provider Gastroenterology Physician · NPI 1265747489

Kasim Kazbay, MD is a Gastroenterology in Middletown, New York. Qualified in 1986, 40 years ago. Practices with Mount Sinai School of Medicine, a 151-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and West Virginia.

Years since qualifying
40
Licensed in
NY, WV
In the registry since
2010
Specialties on file
2
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

707 E Main St
Middletown, NY 10940-2650
Phone: (845) 333-7575
Fax: (845) 333-3641
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 68 Harris Bushville Rd, Harris, NY 12742 — (845) 794-0996

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 269455 (NY)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 21431 (WV)

Record details

NPI number1265747489
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 12, 2010
Last updated in NPPESNovember 1, 2021
Certification dateNovember 1, 2021
Mailing address2510 30th Ave, Astoria, NY 11102-2448

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Mount Sinai School Of Medicine — 151 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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