Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Diane K Smith, LPT

Counselor in Chillicothe, OH · enumerated 2006.

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

National Provider Identifier

1568400422

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Registry record

Entity type Individual (Type 1)

Name Ms. Diane K Smith

Credential LPT

Sex Female

Practice address 111 W Water St, Chillicothe, OH, 45601

Phone (740) 851-4432

Fax (740) 851-4712

Enumeration date Jun 3, 2006

Last updated in NPPES Nov 1, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6591 (OH) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
1568400422	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 specialty is Diane Smith?

Diane Smith is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-01.