Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary K Harmon

Q: What is the NPI number for Mary Harmon?

The National Provider Identifier (NPI) for Mary Harmon is 1306227798, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Platte City, MO · enumerated 2015 · practices at Platte Co. R-III.

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

National Provider Identifier

1306227798

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Registry record

Entity type Individual (Type 1)

Name Mary K Harmon

Sex Female

Practice address 998 Platte Falls Rd, Platte City, MO, 64079

Phone (816) 858-7001

Enumeration date Jun 11, 2015

Last updated in NPPES Jun 11, 2015

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2000144033 (MO) 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

What is the NPI number for Mary Harmon?

The National Provider Identifier (NPI) for Mary Harmon is 1306227798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Harmon practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-11.