Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. MARIANA RENEE RIZZO CNP
NPI 1003883851
Nurse Practitioner - Obstetrics & Gynecology in Williamsville, NY

Active since March 01, 2006
1835 MAPLE RD, WILLIAMSVILLE, NY 14221(716) 631-8212(716) 631-8710 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Mariana Renee Rizzo Cnp NPPES

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

MRS. MARIANA RENEE RIZZO CNP (NPI 1003883851) is an individual obstetrics & gynecology provider in Williamsville, New York, licensed in New York (F420598-1) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1003883851
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameMRS. MARIANA RENEE RIZZOCredential: CNP
Location Address1835 MAPLE RDWilliamsville, NY 14221-2711
Mailing Address1835 Maple RdWilliamsville, NY 14221-2711 · (716) 631-8212 · Fax (716) 631-8710
Fax(716) 631-8710
Sole ProprietorNo
Enumeration DateMarch 1, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1003883851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License Licensed in NY · F420598-1
1835 MAPLE RD, Williamsville, NY 14221

Other Providers at the Same Location NPPES 10

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

Pediatrics
1835 MAPLE RD
WILLIAMSVILLE, NY 14221
Ophthalmology
1835 MAPLE RD
WILLIAMSVILLE, NY 14221
Internal Medicine
1835 MAPLE RD
WILLIAMSVILLE, NY 14221
Internal Medicine
1835 MAPLE RD
AMHERST, NY 14221
Internal Medicine
1835 MAPLE RD
WILLIAMSVILLE, NY 14221
Obstetrics & Gynecology
1835 MAPLE RD
WILLIAMSVILLE, NY 14221
Dietitian, Registered
1835 MAPLE RD
AMHERST, NY 14221
Internal Medicine
1835 MAPLE RD
AMHERST, NY 14221

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 Mariana Rizzo's NPI number?

The NPI number for Mariana Rizzo is 1003883851. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Mariana Rizzo located?

Mariana Rizzo practices at 1835 Maple Rd, Williamsville, NY 14221. The listed phone number is (716) 631-8212.

What is Mariana Rizzo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

When was this NPI record last updated?

The NPPES record for Mariana Rizzo was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.