Dr Ramon A Marrero, MD - Medicare Gastroenterology in Bayamon, PR

Dr Ramon A Marrero, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bayamon, Puerto Rico. He went to University Of Puerto Rico School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Gastroenterology. His current practice location is Galeria Medica,sta.cruz 64, Suite-206, Bayamon, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 785-8560.

Dr Ramon A Marrero is licensed to practice in Puerto Rico (license number 8427) 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 1336252907.

Contact Information

Dr Ramon A Marrero, MD
Galeria Medica,sta.cruz 64, Suite-206,
Bayamon, PR 00959
(787) 785-8560
(787) 785-8562

Map and Direction




Physician's Profile

Full NameDr Ramon A Marrero
GenderMale
SpecialityGastroenterology
Experience40 Years
LocationGaleria Medica,sta.cruz 64, Bayamon, 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 Ramon A Marrero attended and graduated from University Of Puerto Rico School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1336252907
  • Provider Enumeration Date: 08/16/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0143383166
  • Enrollment ID: I20090116000142

Medical Identifiers

Medical identifiers for Dr Ramon A Marrero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336252907NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 8427 (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 Ramon A Marrero 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 Ramon A Marrero, MD
E2 Calle Chestnut Hl, Cambridge Park,
San Juan, PR 00926-1451

Ph: (787) 785-8565
Dr Ramon A Marrero, MD
Galeria Medica,sta.cruz 64, Suite-206,
Bayamon, PR 00959

Ph: (787) 785-8560

Reviews and Comments


Internal Medicine Doctors in Bayamon, PR

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Boris M Guzman-hernandez, M.D.
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Dalvert H Polanco, MD
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Phone: 787-786-0473    Fax: 787-786-9718
Joham Senior Marino, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Piso 1 Suite 104a, Bayamon Medical Plaza, Bayamon, PR 00960
Phone: 787-798-9522    Fax: 787-798-9500

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.

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