Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Nurse Practitioner

Maureen Ryan, NP

Sees patients in West Seneca, NY · New York

Summary

Maureen Ryan, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in West Seneca, NY. NPI 1902025943. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Maureen Ryan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
36Years since medical school (graduated 1990)
State University Of New York At Buffalo School Of MedicineMedical school
FemaleGender (as listed)
Apex Medical Associates of Wny PLLCGroup practice

Quick answers

Where does Maureen Ryan see patients?
Medicare's clinician data lists 1 practice location in West Seneca, NY. Call before your visit to confirm the address.
What is Maureen Ryan's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Maureen Ryan accept Medicare assignment?
Yes. Medicare's clinician data says Maureen Ryan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Maureen Ryan?
(716) 675-5222, as listed in official Medicare / NPI Registry data.
What is Maureen Ryan's NPI number?
1902025943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Maureen Ryan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Maureen Ryan as a member of this group (CMS data updated 2026-10-02).

  • Apex Medical Associates of Wny PLLC23 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, New York →

Other nurse practitioners in West Seneca

Clinicians with the same Medicare primary specialty in West Seneca, NY — not a recommendation.

All nurse practitioners in West Seneca →

Clinician information

CredentialNP
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year1990
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902025943
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians