Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
565 ABBOTT RD MERCY HOSPITAL
Buffalo, NY 14220
Gail Bain-Markowski is a nurse practitioner in Buffalo, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Gail Bain-Markowski is listed at 565 Abbott Rd Mercy Hospital, Buffalo, NY 14220. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (716) 828-2392. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Gail Bain-Markowski's National Provider Identifier is 1346301744. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Gail Bain-Markowski attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
Gail Bain-Markowski has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Gail Bain-Markowski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.