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

Ali A Hamdan, MD

Individual provider Internal Medicine Physician · NPI 1326140542

Ali A Hamdan, MD is an Internal Medicine in Canandaigua, New York. Qualified in 1991, 35 years ago. Practices with The Frederick Ferris Thompson Hospital, a 228-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
35
Licensed in
NY
In the registry since
2006
Specialties on file
4
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

350 Parrish St
Canandaigua, NY 14424-1731
Phone: (585) 396-6000
Fax: (585) 978-8302
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 601 Elmwood Ave, Rochester, NY 14642-0001 — (585) 275-4912

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 243136-1 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 243136-1 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 243136-1 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 243136 (NY)

Record details

NPI number1326140542
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 1, 2006
Last updated in NPPESJuly 5, 2023
Mailing address59 Woodgreen Dr, Pittsford, NY 14534-9437

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice The Frederick Ferris Thompson Hospital — 228 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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