NPI Portal NPI Lookup & Verification

Anna Popiak, RN

Anna Popiak is a Registered Nurse provider (Registered Nurse) practicing in Syracuse, NY, registered in the NPPES registry with NPI 1396911368 since 2008. The credential RN stands for Registered Nurse.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1396911368
Entity type Individual (Type 1)
Name Anna Popiak
Credential RN
Sex Female
Practice address Syracuse, NY, 13219
Phone 3152145333
Enumeration date 2008-04-30
Last updated in NPPES 2008-04-30

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Primary 22 501698 NY

RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Copy-ready billing details
Provider: Anna Popiak, RN
NPI: 1396911368
Taxonomy: 163W00000X (Registered Nurse)
Address: Syracuse, NY, 13219

Verify this record

Cross-check NPI 1396911368 against the authoritative CMS record: view Anna Popiak on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Anna Popiak?
Anna Popiak is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-30.