Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harley Grim MD

Q: What is the NPI number for Harley Grim MD?

The NPI for Harley Grim MD is 1538357090, a Type 2 (organization) record in the CMS NPPES registry.

Durable Medical Equipment & Medical Supplies in Cincinnati, OH · enumerated 2007 · authorized official Harley Grim, Solo Practitioner.

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

National Provider Identifier

1538357090

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Registry record

Entity type Organization (Type 2)

Legal business name Harley Grim MD

Practice address 8250 Winton Rd, Suite 210, Cincinnati, OH, 45231

Phone (513) 931-3400

Fax (513) 728-2672

Enumeration date Oct 10, 2007

Last updated in NPPES Oct 10, 2007

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 35045973 (OH) Primary

Authorized official

Name Harley Grim

Title Solo Practitioner

Phone (513) 931-3400

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 Harley Grim MD?

The NPI for Harley Grim MD is 1538357090, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Harley Grim MD?

NPPES lists Harley Grim (Solo Practitioner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-10.