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

William J Feeney, MD

Individual provider Pediatrics Physician · NPI 1336146364

William J Feeney, MD is an Internal Medicine in Latham, New York. Graduated from Albany Medical College of Union University in 1982, 44 years ago. Practices with William J Feeney MD PLLC, a 3-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
44
Trained at
Albany Medical College of Union University
Licensed in
NY
In the registry since
2005
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

596 New Loudon Rd
Latham, NY 12110-4024
Phone: (518) 782-7133
Fax: (518) 782-7155
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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 158348 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 158348 (NY)

Record details

NPI number1336146364
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 5, 2005
Last updated in NPPESSeptember 19, 2023
Certification dateSeptember 19, 2023
Mailing addressPo Box 11719, Albany, NY 12211-0719

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice William J Feeney Md Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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