NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arthritis of Cornwall Pllc

Specialist in New City, NY · enumerated 2010 · authorized official Koshnaf Antar, Owner.

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

National Provider Identifier

1215253513

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Arthritis of Cornwall Pllc
Practice address 162 Ridge Rd, New City, NY, 10956
Fax (845) 565-4815
Enumeration date Apr 12, 2010
Last updated in NPPES May 27, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers · License 219104 (NY) Primary

Authorized official

Name Koshnaf Antar
Title Owner

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

Who is the authorized official for Arthritis of Cornwall Pllc?
NPPES lists Koshnaf Antar (Owner) as the authorized official for this organization.
What is the NPI number for Arthritis of Cornwall Pllc?
The NPI for Arthritis of Cornwall Pllc is 1215253513, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-27.