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DR. GERARD N MAZO MD
NPI 1063537454
General Practice in Madera, CA

Active since March 21, 2007
344 E 6TH ST, MADERA, CA 93638(559) 664-4000(559) 675-5224 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Mar 7, 2023 (2 updates tracked since 2023).

About Dr. Gerard N Mazo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GERARD N MAZO MD (NPI 1063537454) is an individual general practice provider in Madera, California, licensed in California (G20059) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1063537454
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. GERARD N MAZOCredential: MD
Location Address344 E 6TH STMadera, CA 93638-3631
Mailing Address305 Vineyard Town Ctr # 152Morgan Hill, CA 95037-5674 · (831) 644-0523
Phone(559) 664-4000
Fax(559) 675-5224
Sole ProprietorNo
Enumeration DateMarch 21, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1063537454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · G20059
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily MedicineTaxonomy 207Q00000X · License G20069 (CA)
Also ListedPreventive Medicine · Public Health & General Preventive MedicineTaxonomy 2083P0901X · License G20059 (CA)
Also ListedSurgeryTaxonomy 208600000X · License G20059 (CA)
344 E 6TH ST, Madera, CA 93638
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SOLEDAD REYES FNP-C
Nurse Practitioner (Family)
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 666-4000
DANIELA IVONNE ULLOA
Dentist
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000
ALONDRA JUAREZ
Social Worker (Clinical)
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000
MADHURI SHUKLA APRN
Nurse Practitioner
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000
HARJEET K GILL NP
Nurse Practitioner (Family)
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000
CAROLINA GUTIERREZ GARCIA
Family Medicine
344 E 6TH ST
MADERA, CA 93638
Madera County (442) 228-0681
GUILLERMO SANDOVAL MD
Pediatrics
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000
JEEL MURJIBHAI KESARIA
Dentist (General Practice)
344 E 6TH ST
MADERA, CA 93638
Madera County (559) 664-4000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gerard Mazo's NPI number?

The NPI number for Gerard Mazo is 1063537454. It was assigned to this individual provider in the NPPES registry on March 21, 2007.

Where is Gerard Mazo located?

Gerard Mazo practices at 344 E 6th St, Madera, CA 93638. The listed phone number is (559) 664-4000.

What is Gerard Mazo's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Gerard Mazo was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.