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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIA ANNA PESANY FNP-BC
NPI 1619890100
Nurse Practitioner - Family in Buffalo, NY

Active since August 01, 2026
818 ELLICOTT ST, BUFFALO, NY 14203(716) 323-2000 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Aug 1, 2026 (2 updates tracked since 2026).

About Maria Anna Pesany Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA ANNA PESANY FNP-BC (NPI 1619890100) is an individual family provider in Buffalo, New York, licensed in New York (F360042) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1619890100
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARIA ANNA PESANYCredential: FNP-BC
Location Address818 ELLICOTT STBuffalo, NY 14203-1021
Mailing Address5371 Glenview DrClarence, NY 14031-1843
Phone(716) 323-2000
Sole ProprietorNo
Enumeration DateAugust 1, 2026
Last NPPES UpdateOctober 7, 20262 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1619890100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F360042
818 ELLICOTT ST, Buffalo, NY 14203
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KUNAL CHADHA MD
Pediatrics
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-0220
DR. N JA HPA M.D.
Pediatrics (Neonatal-Perinatal Medicine)
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-0260
DR. JESSICA ALIOTTA DONHAUSER M.D.
Hospitalist
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-2000
ROBERT ROSS WELLIVER MD
Student in an Organized Health Care Education/Training Program
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-2000
BRIAN EVANS
Nurse Anesthetist, Certified Registered
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-6570
KAITLYN HYERS
Speech-Language Pathologist
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-2000
ALANA KOEHLER
Pediatrics
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (716) 323-2000
SUSAN J WITTMAN M.D.
Anesthesiology (Pediatric Anesthesiology)
818 ELLICOTT ST
BUFFALO, NY 14203
Erie County (443) 895-1038

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Pesany's NPI number?

The NPI number for Maria Pesany is 1619890100. It was assigned to this individual provider in the NPPES registry on August 1, 2026.

Where is Maria Pesany located?

Maria Pesany practices at 818 Ellicott St, Buffalo, NY 14203. The listed phone number is (716) 323-2000.

What is Maria Pesany's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Maria Pesany was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.