Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Polymnia Triantafilou

Social Worker in Rochester, NY · enumerated 2022 · practices at Flower City Psychiatry.

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

National Provider Identifier

1518602945

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Polymnia Triantafilou

Sex Female

Practice address 140 Allens Creek Rd Ste 200, Rochester, NY, 14618

Phone (585) 455-8789

Enumeration date Apr 30, 2022

Last updated in NPPES Apr 30, 2022

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

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 Polymnia Triantafilou 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 Polymnia Triantafilou?

The National Provider Identifier (NPI) for Polymnia Triantafilou is 1518602945, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Allison Giordano Psychiatry Physician · Rochester, NY NPI 1841589512 Flower City Psychiatry Child & Adolescent Psychiatry Physician · Rochester, NY NPI 1316569569 Sandra Manczyk Psychiatric/Mental Health Nurse Practitioner · Rochester, NY NPI 1790300986

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-30.