Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michelle Mary Zeches O'Neil, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1184258782

Michelle Mary Zeches O'Neil, FNP-BC is a Nurse Practitioner in Williamsville, New York. Qualified in 2019, 7 years ago. Practices with Academic Medicine Services, Inc, a 116-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2020
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

295 Essjay Rd
Williamsville, NY 14221-5795
Phone: (716) 656-4817
Fax: (716) 817-3812
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 N Main St, Warsaw, NY 14569-1025 — (585) 786-2233

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F345417-01 (NY)

Record details

NPI number1184258782
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedFebruary 24, 2020
Last updated in NPPESJanuary 11, 2022
Certification dateJanuary 11, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Academic Medicine Services, Inc. — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients52
Services billed 53 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Academic Medicine Services, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 116 clinicians in the practice; 12 are shown here.

Other providers in Williamsville