NPI Portal NPI Lookup & Verification

Mark Perez , M.D.

Mark Perez , M.D. is a healthcare organization registered as Clinic/Center in San Pedro, CA, holding Type 2 (organization) NPI 1255639522 since 2011. The authorized official on file is Maria Baez, Ceo.

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NPI 1255639522
Entity type Organization (Type 2)
Legal business name Mark Perez , M.D.
Other name <Unavail>
Parent organization San Pedro Healing Arts Medical Clinic Inc
Practice address 1366 W 7TH ST, SUITE 4-B, San Pedro, CA, 90732
Phone 3105472197
Enumeration date 2011-03-10
Last updated in NPPES 2014-03-06

Authorized official

Name Maria Baez
Title Ceo
Phone 3105472197

Taxonomy & classification

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Secondary G67514 CA
363A00000X Physician Assistant Secondary PA21347 CA
261Q00000X Clinic/Center Primary G067514 CA

Other identifiers

Identifier Type State Issuer
G67514 Other CA MEDICAL BOARD
Copy-ready billing details
Provider: Mark Perez , M.D.
NPI: 1255639522
Taxonomy: 261Q00000X (Clinic/Center)
Address: 1366 W 7TH ST, SUITE 4-B, San Pedro, CA, 90732

Providers at this address

NPI Name Type Specialty Location
1508896259 Stephen Taus Individual Internal Medicine Physician San Pedro, CA
1740208032 George Taus Individual Diagnostic Radiology Physician San Pedro, CA
1144319773 Mehdi Hemmat Individual Obstetrics & Gynecology Physician San Pedro, CA
1487735221 San Pedro Healing Arts Medical Clinic Inc Organization Family Medicine Physician San Pedro, CA
1700032455 San Pedro Physical Therapy Organization Specialist San Pedro, CA
1942448311 Naoki Kamoshida Dc Lac Organization Chiropractor San Pedro, CA
1396979795 Healing Arts Medical Clinic Organization Chiropractor San Pedro, CA
1437467958 Stephanie Fiamengo Individual Marriage & Family Therapist San Pedro, CA

Verify this record

Cross-check NPI 1255639522 against the authoritative CMS record: view Mark Perez , M.D. on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Mark Perez , M.D.?
The NPI for Mark Perez , M.D. is 1255639522, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mark Perez , M.D.?
NPPES lists Maria Baez (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-06.