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

Dr. William Supplee, MD

Individual provider Internal Medicine Physician · NPI 1972009785

Dr. William Supplee, MD is a Hospitalist in Ithaca, New York. Graduated from Rutgers New Jersey Medical School in 2018, 8 years ago. Practices with Cayuga Medical Associates PC, a 277-clinician group and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
8
Trained at
Rutgers New Jersey Medical School
Licensed in
CA, NY
In the registry since
2018
Specialties on file
3
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

101 Dates Dr
Ithaca, NY 14850-1383
Phone: (607) 339-0494
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 319435-1 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence A166747 (CA)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 319435-1 (NY)

Record details

NPI number1972009785
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2018
Last updated in NPPESJanuary 27, 2024
Certification dateJanuary 27, 2024
Mailing address101 Dates Dr, Ithaca, NY 14850-1383

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2018 (8 years in practice)
Group practice Cayuga Medical Associates Pc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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