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

Kristen Hollach Anastasi, NP

Individual provider Obstetrics & Gynecology Physician · NPI 1134259070

Kristen Hollach Anastasi, NP is a Nurse Practitioner in Williamsville, New York. Qualified in 1998, 28 years ago. Practices with Audubon Women's Medical Associates, PC, a 13-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
28
Licensed in
NY
In the registry since
2007
Specialties on file
4
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

2240 N Forest Rd
Williamsville, NY 14221
Phone: (716) 639-4034
Fax: (716) 929-8940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 111 N Orange Ave Ste 800, Orlando, FL 32801-2381 — (716) 639-4034
  • 139 Centre St Ph 120, New York, NY 10013-4559 — (716) 639-4034

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 420430 (NY)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence F420430 (NY)
Gynecology Physician Taxonomy 207VG0400X · Licence 4130127 (NY)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence F420430 (NY)

Record details

NPI number1134259070
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 7, 2007
Last updated in NPPESJuly 24, 2025
Certification dateJuly 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Audubon Women'S Medical Associates, Pc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Williamsville