NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Anna Chernyak, MD LLC

Primary Care Clinic/Center in Union, NJ · enumerated 2013 · authorized official Anna Chernyak, Owner/Physician.

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

National Provider Identifier

1275973372

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Anna Chernyak, MD LLC
Practice address 2401 Morris Ave, Union, NJ, 07083
Phone (908) 810-9330
Fax (908) 810-9323
Enumeration date Jul 3, 2013
Last updated in NPPES Jul 3, 2013

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 25MA06605400 (NJ) Primary

Authorized official

Name Anna Chernyak
Title Owner/Physician
Phone (908) 810-9330

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 the NPI number for Anna Chernyak, MD LLC?
The NPI for Anna Chernyak, MD LLC is 1275973372, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Anna Chernyak, MD LLC?
NPPES lists Anna Chernyak (Owner/Physician) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-03.