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Dr. Seth Michael Katzen, DO

Pain Medicine (Physical Medicine & Rehabilitation) Physician in San Diego, CA · enumerated 2017.

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

National Provider Identifier

1164942223

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Registry record

Entity type Individual (Type 1)
Name Dr. Seth Michael Katzen
Credential DO
Sex Male
Practice address 9333 Genesee Ave Ste 350, San Diego, CA, 92121
Phone (858) 455-6460
Enumeration date Jun 21, 2017
Last updated in NPPES Aug 3, 2022

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 20A18027 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1164942223 active?
Yes, as of the latest NPPES snapshot, NPI 1164942223 is active (record last updated 2022-08-03).
How do I verify Seth Katzen's NPI record?
Cross-check NPI 1164942223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-03.