Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Catherine Maywood, M.D., A Professional Corporation

Infectious Disease Physician in San Diego, CA · enumerated 2017 · authorized official Catherine Maywood, President.

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

National Provider Identifier

1396256558

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Registry record

Entity type Organization (Type 2)

Legal business name Catherine Maywood, M.D., A Professional Corporation

Practice address 1940 El Cajon Blvd, San Diego, CA, 92104

Phone (619) 543-4500

Enumeration date Oct 16, 2017

Last updated in NPPES Oct 16, 2017

Taxonomy & classification

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Catherine Maywood

Title President

Phone (619) 884-0660

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

What is the NPI number for Catherine Maywood, M.D., A Professional Corporation?

The NPI for Catherine Maywood, M.D., A Professional Corporation is 1396256558, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Catherine Maywood, M.D., A Professional Corporation?

NPPES lists Catherine Maywood (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-16.