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Mark R. Katz, MD

Psychiatry Physician in Del Mar, CA · enumerated 2007 · practices at Coast Pediatrics Del Mar.

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

National Provider Identifier

1053469981

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Registry record

Entity type Individual (Type 1)
Name Mark R. Katz
Credential MD
Sex Male
Practice address 12845 Pointe Del Mar Way, Suite 200, Del Mar, CA, 92014
Phone (858) 259-0599
Fax (858) 794-7218
Enumeration date Jan 8, 2007
Last updated in NPPES Nov 17, 2009

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License G39639 (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 Mark Katz practice?
The practice location on file with NPPES is in Del Mar, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Katz?
The National Provider Identifier (NPI) for Mark Katz is 1053469981, 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 2009-11-17.