Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Grimm

Q: What is the NPI number for Erin Grimm?

The National Provider Identifier (NPI) for Erin Grimm is 1285540963, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Sewickley, PA · enumerated 2026.

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

National Provider Identifier

1285540963

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Registry record

Entity type Individual (Type 1)

Name Erin Grimm

Sex Female

Practice address 1767 Big Sewickley Creek Rd, Sewickley, PA, 15143

Phone (724) 553-9262

Enumeration date Aug 21, 2026

Last updated in NPPES Aug 21, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP036887 (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

Where does Erin Grimm practice?

The practice location on file with NPPES is in Sewickley, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Erin Grimm?

The National Provider Identifier (NPI) for Erin Grimm is 1285540963, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.