Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Josephson, MD

Urology Physician in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1063510840

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Registry record

Entity type Individual (Type 1)

Name Mr. David Josephson

Credential MD

Sex Male

Practice address 8635 W 3rd St Ste 1, Los Angeles, CA, 90048

Phone (310) 854-9898

Fax (310) 854-0627

Enumeration date Sep 20, 2006

Last updated in NPPES Jun 10, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License A75701 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for David Josephson?

The National Provider Identifier (NPI) for David Josephson is 1063510840, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Josephson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-10.