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Obstetrics/Gynecology

Jay M. Bolnick, MD

Sees patients in Buffalo, NY · North Tonawanda, NY · N Tonawanda, NY · New York

Summary

Jay M. Bolnick, MD (Obstetrics/Gynecology) is enrolled with Medicare at 4 practice locations in Buffalo, NY, North Tonawanda, NY and N Tonawanda, NY. NPI 1104815679. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(716) 862‑1000 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Jay M. Bolnick, 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

4Practice locations
Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
45Years since medical school (graduated 1981)
George Washington University School Of MedicineMedical school
MaleGender (as listed)
Kaleida HealthGroup practice (+1 more)

Quick answers

Where does Jay M. Bolnick see patients?
Medicare's clinician data lists 4 practice locations, including Buffalo, NY, North Tonawanda, NY and N Tonawanda, NY. Call before your visit to confirm the address.
What is Jay M. Bolnick's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Jay M. Bolnick accept Medicare assignment?
Yes. Medicare's clinician data says Jay M. Bolnick 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 Jay M. Bolnick?
(716) 862-1000, as listed in official Medicare / NPI Registry data.
What is Jay M. Bolnick's NPI number?
1104815679. 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 Jay M. Bolnick is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jay M. Bolnick as a member of these groups (CMS data updated 2026-10-02).

  • Kaleida Health236 clinicians in the group
  • Sisters of Charity Hospital of Buffalo New York164 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in New York →

Other OB-GYNs in Buffalo

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

All OB-GYNs in Buffalo →

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year1981
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104815679
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