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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RENEE CAROLINE MERTZ PMHNP-BC
NPI 1518893692
Nurse Practitioner - Psychiatric/Mental Health in Buffalo, NY

Active since June 18, 2026
77 BROADWAY ST, BUFFALO, NY 14203(716) 834-6401 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Renee Caroline Mertz Pmhnp-bc NPPES

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

RENEE CAROLINE MERTZ PMHNP-BC (NPI 1518893692) is an individual psychiatric/mental health provider in Buffalo, New York, licensed in New York (408101) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1518893692
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameRENEE CAROLINE MERTZCredential: PMHNP-BC
Location Address77 BROADWAY STBuffalo, NY 14203-1642
Mailing Address55 Dodge RdGetzville, NY 14068-1205 · (716) 831-2700
Phone(716) 834-6401
Sole ProprietorNo
Enumeration DateJune 18, 2026
Last NPPES UpdateJune 24, 2026
NPPES CertifiedJune 24, 2026
✔ NPI 1518893692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · 408101
77 BROADWAY 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.

KAYLA NAPIERALA BA
Social Worker
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
JEHENNA CLEASON
Counselor
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
ABIGAIL J. GRAINGE FNP; PMHNP
Nurse Practitioner (Family)
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
MARY DALY
Counselor (Mental Health)
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
EMILY KERSTEN
Counselor
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
LOUIS RANDY FAITH
Counselor
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
GILLIAN NIGRO MSW
Counselor
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401
MAME SALIM
Social Worker
77 BROADWAY ST
BUFFALO, NY 14203
Erie County (716) 834-6401

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 Renee Mertz's NPI number?

The NPI number for Renee Mertz is 1518893692. It was assigned to this individual provider in the NPPES registry on June 18, 2026.

Where is Renee Mertz located?

Renee Mertz practices at 77 Broadway St, Buffalo, NY 14203. The listed phone number is (716) 834-6401.

What is Renee Mertz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Renee Mertz was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.