Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Katherine Page Klarer, OT

Hand Occupational Therapist in Carlsbad, CA · enumerated 2008.

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

National Provider Identifier

1336311737

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Registry record

Entity type Individual (Type 1)

Name Katherine Page Klarer

Credential OT

Sex Female

Practice address Carlsbad, CA, 92011

Phone (760) 444-0102

Enumeration date Mar 26, 2008

Last updated in NPPES Mar 26, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT1303 (CA) 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
OT1303	Other	CA	OT LICENSE

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

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.

What specialty is Katherine Klarer?

Katherine Klarer is registered in NPPES with the primary taxonomy of Hand Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Dawn Anderson Physical Therapist · Carlsbad, CA NPI 1063522548 Carol Pentlarge Physical Therapy Assistant · Carlsbad, CA NPI 1235224544 Amyn Valji Occupational Therapist · Carlsbad, CA NPI 1225123532 Maria Camacho Valji Physical Therapist · Carlsbad, CA NPI 1740375062 Proactive Physical Therapy & Sports Medicine Inc Physical Therapy Clinic/Center · Carlsbad, CA NPI 1285729509 Deborah Lee Rehabilitation Clinic/Center · Carlsbad, CA NPI 1396076733 Chelsea Witham Physical Therapist · Carlsbad, CA NPI 1396188173 Ryan Goldbarg Physical Therapist · Carlsbad, CA NPI 1639518731

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-26.