NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary C Rivers, NP

Otorhinolaryngology & Head-Neck Registered Nurse in Rochester, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902832165

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary C Rivers
Credential NP
Sex Female
Practice address 2365 Clinton Ave S, Suite 200, Rochester, NY, 14618
Fax (585) 758-1293
Enumeration date Jun 22, 2006
Last updated in NPPES Mar 17, 2011

Taxonomy & licenses

163WX0601X Otorhinolaryngology & Head-Neck Registered Nurse Nursing Service Providers · License F330916 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier Type State Issuer
P019330916 Other NY BLUE CHOICE
02430495 Medicaid NY -
CW109237 Other NY PREFERRED CARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Rivers practice?
The practice location on file with NPPES is in Rochester, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Rivers?
The National Provider Identifier (NPI) for Mary Rivers is 1902832165, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-17.