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

Donna Marie Steinwachs, NP

Individual provider Family Nurse Practitioner · NPI 1386644540

Donna Marie Steinwachs, NP is a Nurse Practitioner in Williamsville, New York. Qualified in 1992, 34 years ago. Practices with General Physician PC, a 487-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
34
Licensed in
NY
In the registry since
2005
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

18 Limestone Dr Ste 5
Williamsville, NY 14221-8602
Phone: (716) 632-1400
Fax: (716) 632-5316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F330738-1 (NY)

Record details

NPI number1386644540
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 28, 2005
Last updated in NPPESAugust 13, 2010

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice General Physician Pc — 487 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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