Fernando Ramos-mercado, MD - Medicare Gastroenterology in San Juan, PR

Fernando Ramos-mercado, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Juan, Puerto Rico. He went to University Of Puerto Rico School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Instituto De Gastroenterologia De Pr and his current practice location is 400 Ave Fd Roosevelt, San Juan, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 764-8787.

Fernando Ramos-mercado is licensed to practice in Puerto Rico (license number 10788) 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 1972598407.

Contact Information

Fernando Ramos-mercado, MD
400 Ave Fd Roosevelt,
San Juan, PR 00918-2103
(787) 764-8787
(787) 250-1029



Physician's Profile

Full NameFernando Ramos-mercado
GenderMale
SpecialityGastroenterology
Experience34 Years
Location400 Ave Fd Roosevelt, San Juan, 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:
  • Fernando Ramos-mercado attended and graduated from University Of Puerto Rico School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1972598407
  • Provider Enumeration Date: 09/12/2005
  • Last Update Date: 06/13/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2365526928
  • Enrollment ID: I20080221000301

Medical Identifiers

Medical identifiers for Fernando Ramos-mercado such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972598407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 10788 (Puerto Rico)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Instituto De Gastroenterologia De Pr42846110962

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Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Fernando Ramos-mercado allows following entities to bill medicare on his behalf.
Entity NameInstituto De Gastroenterologia De Pr
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942294012
PECOS PAC ID: 4284611096
Enrollment ID: O20040630000469

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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. Fernando Ramos-mercado 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
Fernando Ramos-mercado, MD
400 Ave Fd Roosevelt Ste 206,
San Juan, PR 00918-2129

Ph: (787) 764-8787
Fernando Ramos-mercado, MD
400 Ave Fd Roosevelt,
San Juan, PR 00918-2103

Ph: (787) 764-8787

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Internal Medicine Doctors in San Juan, PR

Dr. Antonio Luis Diaz Hernandez, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1492 Ave La Constitucion Suite 717, Edificio Centro Europa, San Juan, PR 00907
Phone: 787-723-5017    
Reynerio E Perez Ramirez, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1492 Ave Ponce De Leon, Cond Centro Europa Suite 717, Cardiocare & Vascular Cen, San Juan, PR 00907
Phone: 787-723-5015    
Dr. Gilberto Rivera,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Torre Auxilio Mutuo Ponce De Leon Ave 735, Suite 408, San Juan, PR 00917
Phone: 787-227-0408    Fax: 787-229-0408
Dr. Martha Yanetty Gomez, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Carr 21 U 3 19, Las Lomas, San Juan, PR 00921
Phone: 787-775-0100    Fax: 787-775-0700
Dr. Alberto T Lopez-enriquez, MD,FACP
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 431 Ave Ponce De Leon, Nacional Plaza Suite 900, San Juan, PR 00917
Phone: 787-751-2277    Fax: 787-751-2278
Dr. Gregorio A. Cortes-soto, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1826 Ave Fernandez Juncos, San Juan, PR 00909
Phone: 787-726-8396    Fax: 787-727-6672
Dr. Waldemar Charles Rios, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 400 Ave Domenech, Suite 607, San Juan, PR 00918
Phone: 787-250-0084    Fax: 787-250-2181

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