Awilda J Marrero Mas, MD - Medicare in Rio Piedras, PR

Awilda J Marrero Mas, MD is a medicare enrolled "Family Medicine" physician in Rio Piedras, Puerto Rico. Her current practice location is Ave Americo Miranda Oste 953, Rio Piedras, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 764-5694.

Awilda J Marrero Mas is licensed to practice in Puerto Rico (license number 9568) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770595613.

Contact Information

Awilda J Marrero Mas, MD
Ave Americo Miranda Oste 953,
Rio Piedras, PR 00921
(787) 764-5694
(787) 764-5694

Map and Direction




Physician's Profile

Full NameAwilda J Marrero Mas
GenderFemale
Speciality
Experience Years
LocationAve Americo Miranda Oste 953, Rio Piedras, Puerto Rico
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Awilda J Marrero Mas attended and graduated from in
  NPI Data:
  • NPI Number: 1770595613
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 11/08/2018
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Awilda J Marrero Mas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770595613NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 9568 (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. Awilda J Marrero Mas 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
Awilda J Marrero Mas, MD
Calle Aa #13 Paseo Real,
San Juan, PR 00926

Ph: (787) 292-3757
Awilda J Marrero Mas, MD
Ave Americo Miranda Oste 953,
Rio Piedras, PR 00921

Ph: (787) 764-5694

Reviews and Comments


Family Medicine Doctors in Rio Piedras, PR

Dr. Vilma Cora, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1791 Calle Esteban Padilla, Santiago Iglesias, Rio Piedras, PR 00921
Phone: 787-783-0399    Fax: 787-793-3965
Jose Augusto Lopez Suarez, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Calle Arizmendi #170, #170, Rio Piedras, PR 00925
Phone: 787-754-7133    Fax: 787-754-7133
Dr. Carmen Marizor Nieves, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10 Calle Casia, San Juan Vamc, Rio Piedras, PR 00921
Phone: 787-641-7582    
Dr. Maritza Trinidad Reyes, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Veterans Hospital Casia Street, Number 10, Rio Piedras, PR 00926
Phone: 787-641-7582    Fax: 787-641-7595
Jose R Tavarez Borrell, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 124 Ave Winston Churchill, Edif El Senorial, Oficina 310, Rio Piedras, PR 00926
Phone: 787-274-2862    Fax: 787-274-2862

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.