Dr Guillermo Rafael Armaiz, MD - Medicare in Vega Baja, PR

Dr Guillermo Rafael Armaiz, MD is a medicare enrolled "Internal Medicine" physician in Vega Baja, Puerto Rico. His current practice location is 50 Jose J Acosta St, Vega Baja, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 858-6077.

Dr Guillermo Rafael Armaiz is licensed to practice in Puerto Rico (license number 6843) 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 1598740920.

Contact Information

Dr Guillermo Rafael Armaiz, MD
50 Jose J Acosta St,
Vega Baja, PR 00693
(787) 858-6077
(787) 858-6704

Map and Direction




Physician's Profile

Full NameDr Guillermo Rafael Armaiz
GenderMale
Speciality
Experience Years
Location50 Jose J Acosta St, Vega Baja, 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:
  • Dr Guillermo Rafael Armaiz attended and graduated from in
  NPI Data:
  • NPI Number: 1598740920
  • Provider Enumeration Date: 12/08/2005
  • Last Update Date: 12/17/2009
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Guillermo Rafael Armaiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598740920NPI-NPPES
100042OtherPRMMM HEALTHCARE, INC.
068476OtherPRLA CRUZ AZUL DE PUERTO RI
A367OtherPRFIRST MEDICAL HEALTH PLAN
22515AROtherPRTRIPLE S DE PUERTO RICO
6930032OtherPRHUMANA OF PUERTO RICO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 6843 (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 Guillermo Rafael Armaiz 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
Dr Guillermo Rafael Armaiz, MD
50 Jose J Acosta St,
Vega Baja, PR 00693

Ph: (787) 858-6077
Dr Guillermo Rafael Armaiz, MD
50 Jose J Acosta St,
Vega Baja, PR 00693

Ph: (787) 858-6077

Reviews and Comments


Internal Medicine Doctors in Vega Baja, PR

Dr. Julio Hiram Rodriguez, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 57 Betances 49, Vega Baja, PR 00694
Phone: 787-855-1095    Fax: 787-855-1095
Dr. Jose Francisco De Leon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 214 Calle Guajataca, Villas De La Playa, Vega Baja, PR 00693
Phone: 787-854-4685    
Dr. Hiram Rivera Montes, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Hospital Wilma N Vazquez, Carr 2 Km 39.5 Suite 105, Vega Baja, PR 00693
Phone: 787-855-9281    Fax: 787-807-6439
Dr. Erick Alberto Casanova, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34 Calle Jose Julian Acosta, Vega Baja, PR 00693
Phone: 787-858-2460    
Dr. David Gabriel Cotto Velez,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Calle 4 H 14 Urb. Guarico, Vega Baja, PR 00693
Phone: 787-328-0494    
Mr. Victor A Lopez-llavona, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Calle Baldorioty De Castro 1b, Vega Baja, PR 00693
Phone: 787-858-1935    Fax: 787-705-9383
Janiabeth Vega, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Urb. Alturas De Vega Baja Ee, Calle Ee-1, Vega Baja, PR 00693
Phone: 787-220-5677    

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).

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