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

William D Ryan, MD

Individual provider Family Medicine Physician · NPI 1104924570

William D Ryan, MD is a Family Practice in Whitesboro, New York. Graduated from State University of Ny Upstate Medical University in 1981, 45 years ago. Practices with Mvhs Inc, a 331-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
45
Trained at
State University of Ny Upstate Medical University
Licensed in
NY
In the registry since
2006
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

37 Main St
Whitesboro, NY 13492
Phone: (315) 736-9337
Fax: (315) 624-5152
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 150498 (NY)

Record details

NPI number1104924570
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESNovember 10, 2016
Mailing address2209 Genesee St, Business Office, Utica, NY 13501-5930

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 1981 (45 years in practice)
Group practice Mvhs Inc — 331 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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