NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anna Grzebieniak

Psychiatric/Mental Health Nurse Practitioner in Beachwood, OH · enumerated 2014.

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

National Provider Identifier

1588085997

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anna Grzebieniak
Sex Female
Practice address Beachwood, OH, 44122
Phone (724) 971-3751
Enumeration date Jan 2, 2014
Last updated in NPPES Jun 24, 2019

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 379900 (OH) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA15846 (OH) 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

Is NPI 1588085997 active?
Yes, as of the latest NPPES snapshot, NPI 1588085997 is active (record last updated 2019-06-24).
How do I verify Anna Grzebieniak's NPI record?
Cross-check NPI 1588085997 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-24.