Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ronald L. Katz, M. D., Inc

Organization Surgery Physician · NPI 1376877282

Ronald L. Katz, M. D., Inc provides Surgery Physician services in Newport Beach, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

355 Placentia Ave Ste 209
Newport Beach, CA 92663-3311 Not confirmed with CMS for 17 years — call before visiting
Phone: (949) 645-3532
Fax: (949) 645-3985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G31015 (CA)

Record details

NPI number1376877282
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tara Poulsen — Office Manager · (949) 645-3532
NPI enumeratedSeptember 24, 2009
Last updated in NPPESSeptember 24, 2009
Mailing address355 Placentia Ave, Suite 209, Newport Beach, CA 92663-3311

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