Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine Mapes, PsyD

Psychologist in Chillicothe, OH · enumerated 2023.

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

National Provider Identifier

1659151280

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine Mapes

Credential PsyD

Sex Female

Practice address 17273 Oh-104, Chillicothe, OH, 45601

Phone (740) 773-1141

Enumeration date Oct 2, 2023

Last updated in NPPES Sep 29, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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.

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Frequently asked questions

How do I verify Katherine Mapes's NPI record?

Cross-check NPI 1659151280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659151280 active?

Yes, as of the latest NPPES snapshot, NPI 1659151280 is active (record last updated 2026-09-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-29.