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

Peter F Kowalski, MD

Individual provider Family Medicine Physician · NPI 1003809393

Peter F Kowalski, MD is a Family Practice in Williamsville, New York. Graduated from Georgetown University School of Medicine in 1986, 40 years ago. Practices with Ub Family Medicine Inc, a 37-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
40
Trained at
Georgetown University School of Medicine
Licensed in
NY
In the registry since
2005
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

850 Hopkins Rd
Williamsville, NY 14221-1729
Phone: (716) 688-9641
Fax: (716) 829-2447
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 171307 (NY)

Record details

NPI number1003809393
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESJune 5, 2012

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Ub Family Medicine Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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