Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemarie Seibert, CRNP

Family Nurse Practitioner in Grove City, PA · enumerated 2017.

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

National Provider Identifier

1750808598

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Rosemarie Seibert

Credential CRNP

Sex Female

Practice address 450 Hillcrest Ave, Grove City, PA, 16127

Phone (724) 264-4864

Fax (724) 264-4865

Enumeration date Aug 23, 2017

Last updated in NPPES Aug 23, 2017

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP017655 (PA) 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

How do I verify Rosemarie Seibert's NPI record?

Cross-check NPI 1750808598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750808598 active?

Yes, as of the latest NPPES snapshot, NPI 1750808598 is active (record last updated 2017-08-23).

Other providers at this practice address

Browse all →

Nicholas Bonazza Orthopaedic Surgery Physician · Grove City, PA NPI 1215370119 Brittany Hamilton Physician Assistant · Grove City, PA NPI 1982045704

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-23.