NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ariana Komaroff, Dnp, Nurse Practitioner in Family Health, P.C.

Family Nurse Practitioner in Mamaroneck, NY · enumerated 2024 · authorized official Ariana Komaroff, Owner.

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

National Provider Identifier

1609635838

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ariana Komaroff, Dnp, Nurse Practitioner in Family Health, P.C.
Other name <Unavail>
Practice address 1600 Harrison Ave Ste G105-2, Mamaroneck, NY, 10543
Phone (917) 406-9834
Enumeration date Mar 18, 2024
Last updated in NPPES Apr 4, 2025

Taxonomy & classification

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Ariana Komaroff
Title Owner
Phone (917) 406-9834

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Ariana Komaroff, Dnp, Nurse Practitioner in Family Health, P.C.?
Ariana Komaroff, Dnp, Nurse Practitioner in Family Health, P.C. is registered in NPPES as a Family Nurse Practitioner (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-04.