Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jan B David, OT

Q: What is the NPI number for Jan David?

The National Provider Identifier (NPI) for Jan David is 1083812309, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Los Angeles, CA · enumerated 2007 · practices at Kaiser Permanente.

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

National Provider Identifier

1083812309

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Registry record

Entity type Individual (Type 1)

Name Jan B David

Credential OT

Sex Female

Practice address 4733 W Sunset Blvd, Los Angeles, CA, 90027

Phone (323) 783-4011

Fax (626) 405-6768

Enumeration date Jul 9, 2007

Last updated in NPPES Nov 30, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00001732 (CA) Primary

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

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jan David practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jan David?

The National Provider Identifier (NPI) for Jan David is 1083812309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-30.