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

Buffalo Hospitalist Services, PC

Organization Internal Medicine Physician · NPI 1023002516

Buffalo Hospitalist Services, PC is an Internal Medicine Physician in Williamsville, New York. Registered with an NPI since 2005.

In the registry since
2005
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1540 Maple Rd
Williamsville, NY 14221-3647
Phone: (716) 481-7384
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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

Record details

NPI number1023002516
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynn Cieslak — President · (716) 481-7384
NPI enumeratedSeptember 11, 2005
Last updated in NPPESAugust 22, 2020
Mailing address6041 Corinne Ln, Clarence Center, NY 14032-9510

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