Gerald C Mazo, - Medicare in Guaynabo, PR

Gerald C Mazo, is a medicare enrolled "Internal Medicine" physician in Guaynabo, Puerto Rico. His current practice location is B9 Calle Isabel La Catolica, Mansiones Reales, Guaynabo, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (939) 350-9561.

Gerald C Mazo is licensed to practice in Puerto Rico (license number 19021) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1407173545.

Contact Information

Gerald C Mazo,
B9 Calle Isabel La Catolica, Mansiones Reales,
Guaynabo, PR 00969
(939) 350-9561
Not Available

Map and Direction




Physician's Profile

Full NameGerald C Mazo
GenderMale
Speciality
Experience Years
LocationB9 Calle Isabel La Catolica, Guaynabo, Puerto Rico
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gerald C Mazo attended and graduated from in
  NPI Data:
  • NPI Number: 1407173545
  • Provider Enumeration Date: 04/29/2010
  • Last Update Date: 10/23/2015
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Gerald C Mazo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407173545NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 19021 (Puerto Rico)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. Gerald C Mazo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gerald C Mazo,
B9 Calle Isabel La Catolica,
Guaynabo, PR 00969

Ph: (939) 350-9561
Gerald C Mazo,
B9 Calle Isabel La Catolica, Mansiones Reales,
Guaynabo, PR 00969

Ph: (939) 350-9561

Reviews and Comments


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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.