Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clarence Andrew Sims, OT

Occupational Therapist in Coeur D Alene, ID · enumerated 2006.

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

National Provider Identifier

1265456735

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Registry record

Entity type Individual (Type 1)

Name Clarence Andrew Sims

Credential OT

Sex Male

Practice address 1917 N Lakewood Dr, Coeur D Alene, ID, 83814

Phone (208) 664-8194

Fax (208) 667-1847

Enumeration date Jul 27, 2006

Last updated in NPPES Mar 6, 2009

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT-782 (ID) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
W1219	Other	ID	BLUE CROSS PIN
211798	Other	WA	WA LABOR & INDUSTRY PIN
000010157662	Other	ID	BLUE SHIELD PIN

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

Where does Clarence Sims practice?

The practice location on file with NPPES is in Coeur D Alene, ID. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Clarence Sims?

The National Provider Identifier (NPI) for Clarence Sims is 1265456735, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-06.