Dr Marylyn Santos Onoda, MD - Internal Medicine in Mayaguez, PR

Dr Marylyn Santos Onoda, MD is a Internal Medicine physician based in Mayaguez, Puerto Rico. Dr Marylyn Santos Onoda is licensed to practice in Puerto Rico (license number 207R000000X) and her current practice location is 11 Calle Pablo Maiz, Bo. Barcelona, Mayaguez, Puerto Rico. She can be reached at her office (for appointments etc.) via phone at (787) 805-4330.

NPI number for Dr Marylyn Santos Onoda is 1346233830 and her current mailing address is Po Box 7999, Suite 200, Mayaguez, Puerto Rico. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1346233830.

Contact Information

Dr Marylyn Santos Onoda, MD
11 Calle Pablo Maiz, Bo. Barcelona,
Mayaguez, PR 00680-4838
(787) 805-4330
(787) 805-5990

Map and Direction




Physician's Profile

Full NameDr Marylyn Santos Onoda
GenderFemale
SpecialityInternal Medicine
Location11 Calle Pablo Maiz, Mayaguez, Puerto Rico
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1346233830
  • Provider Enumeration Date: 08/30/2005
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Marylyn Santos Onoda such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346233830NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 207R000000X (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. Dr Marylyn Santos Onoda 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 Marylyn Santos Onoda, MD
Po Box 7999, Suite 200,
Mayaguez, PR 00681-7999

Ph: (787) 833-2085
Dr Marylyn Santos Onoda, MD
11 Calle Pablo Maiz, Bo. Barcelona,
Mayaguez, PR 00680-4838

Ph: (787) 805-4330

Reviews and Comments


Internal Medicine Doctors in Mayaguez, PR

Rey Antonio Aponte-rivera, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Ave. Hostos #410 Carretera #2, Mayaguez, PR 00680
Phone: 787-652-9200    
Jose A Perez Hernandez Sr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: De Diego #59 Este, Mayaguez, PR 00680
Phone: 787-833-6940    
Gerardo J Medina Caban, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1050 Los Corazones Ave, Suite 102, Mayaguez, PR 00680
Phone: 787-834-5334    Fax: 787-833-6640
Dr. Carlos Micames Muzaber, M.D., F.A.C.P.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Calle Dr Basora 55 Norte Edicicio Medico Iv, Suite 111, Mayaguez, PR 00680
Phone: 787-833-4865    Fax: 787-265-4757
Armando Oscar Cardona-ramirez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 De Diego E, Ste 401 Cpr Professional Building, Mayaguez, PR 00680
Phone: 787-832-0000    Fax: 787-265-4335
Dr. Rafael Matos, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 59b Calle Meditacion, Mayaguez, PR 00680
Phone: 787-834-2130    Fax: 787-834-2010
Edgar J Vazquez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Calle Mckinley 111 Este, Mayaguez, PR 00680
Phone: 787-833-8005    Fax: 787-265-6177

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.