Dr Gerard N Mazo, MD - General Practice in Madera, CA

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Dr Gerard N Mazo, MD is a General Practice physician based in Madera, California. Dr Gerard N Mazo is licensed to practice in California (license number G20059) and his current practice location is 344 E 6th St, Madera, California. He can be reached at his office (for appointments etc.) via phone at (559) 664-4000.

NPI number for Dr Gerard N Mazo is 1063537454 and his current mailing address is 305 Vineyard Town Ctr # 152, Morgan Hill, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1063537454.

Contact Information

Dr Gerard N Mazo, MD
344 E 6th St,
Madera, CA 93638-3631
(559) 664-4000
(559) 675-5224

Map and Direction




Physician's Profile

Full NameDr Gerard N Mazo
GenderMale
SpecialityGeneral Practice
Location344 E 6th St, Madera, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1063537454
  • Provider Enumeration Date: 03/21/2007
  • Last Update Date: 09/11/2025

Medical Identifiers

Medical identifiers for Dr Gerard N Mazo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063537454NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G20069 (California)Secondary
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine G20059 (California)Secondary
208600000XSurgery G20059 (California)Secondary
208D00000XGeneral Practice G20059 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gerard N Mazo is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gerard N Mazo, MD
305 Vineyard Town Ctr # 152,
Morgan Hill, CA 95037-5674

Ph: (831) 644-0523		Dr Gerard N Mazo, MD
344 E 6th St,
Madera, CA 93638-3631

Ph: (559) 664-4000

Reviews and Comments


General Practice Doctors in Madera, CA

Mr. Theodore Reldon Johnstone, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 1290 E. Almond Ave., Madera, CA 93637
Phone: 559-661-6212    Fax: 559-661-6216
Dr. Caleb Dajao Querol, M.D
General Practice
Medicare: Medicare Enrolled
Practice Location: 344 E 6th St, Madera, CA 93638
Phone: 559-664-4000    Fax: 559-675-5224
Mrs. Julie Anne Whitfield, FNP
General Practice
Medicare: Medicare Enrolled
Practice Location: 14191 Road 28, Madera, CA 93638
Phone: 559-675-7951    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.