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Dr. David Jordan Klashman, MD

Rheumatology Physician in Torrance, CA · enumerated 2006.

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

National Provider Identifier

1265451777

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Registry record

Entity type Individual (Type 1)
Name Dr. David Jordan Klashman
Credential MD
Sex Male
Practice address 23441 Madison St, Suite #340, Torrance, CA, 90505
Phone (310) 373-0340
Fax (310) 373-7142
Enumeration date Jul 18, 2006
Last updated in NPPES Nov 24, 2009

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License G56545 (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.

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Frequently asked questions

Where does David Klashman practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Klashman?
The National Provider Identifier (NPI) for David Klashman is 1265451777, 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 2009-11-24.