Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal F Harmon, FNP

Family Nurse Practitioner in Columbus, OH · enumerated 2006.

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

National Provider Identifier

1083633432

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Registry record

Entity type Individual (Type 1)

Name Crystal F Harmon

Credential FNP

Sex Female

Practice address 3555 Olentangy River Rd Ste 1030, Columbus, OH, 43214

Phone (614) 566-2540

Enumeration date Jul 18, 2006

Last updated in NPPES Jan 25, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NPN08756 (OH) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA 08756-NP (OH) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
2704087	Medicaid	OH	-

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 Crystal Harmon?

The National Provider Identifier (NPI) for Crystal Harmon is 1083633432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Harmon practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-25.