Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Miss. Donna Marie Karczewski, CRNA, ACNP

Individual provider Certified Registered Nurse Anesthetist · NPI 1831284678

Miss. Donna Marie Karczewski, CRNA, ACNP is a Certified Registered Nurse Anesthetist in Williamsville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

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Practice location Address checks out

170 Maple Rd
Williamsville, NY 14221-2930
Phone: (716) 632-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 237466 (NY)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence F430865 (NY)

Record details

NPI number1831284678
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA , ACNP
Sole proprietorYes
NPI enumeratedOctober 4, 2006
Last updated in NPPESJanuary 15, 2015

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