Roberto Angel Calderon, MD - Medicare Internal Medicine in San Juan, PR

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Roberto Angel Calderon, MD is a medicare enrolled "Internal Medicine" physician in San Juan, Puerto Rico. His current practice location is Santurce Medical Mall, Ponce De Leon 1801, San Juan, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 999-0441.

Roberto Angel Calderon is licensed to practice in Puerto Rico (license number 12973) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1851460166.

Contact Information

Roberto Angel Calderon, MD
Santurce Medical Mall, Ponce De Leon 1801,
San Juan, PR 00909-0001
(787) 999-0441
(787) 792-1741

Map and Direction




Physician's Profile

Full NameRoberto Angel Calderon
GenderMale
SpecialityInternal Medicine
LocationSanturce Medical Mall, San Juan, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851460166
  • Provider Enumeration Date: 11/08/2006
  • Last Update Date: 01/28/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3971404690
  • Enrollment ID: I20040116000005

Medical Identifiers

Medical identifiers for Roberto Angel Calderon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851460166NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 12973 (Puerto Rico)Primary

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. Roberto Angel Calderon allows following entities to bill medicare on his behalf.
Entity NameMennonite General Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851320394
PECOS PAC ID: 6709843964
Enrollment ID: O20041220000467
Entity NameCentro Ararat Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376612788
PECOS PAC ID: 3375795297
Enrollment ID: O20121128000456

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. Roberto Angel Calderon 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
Roberto Angel Calderon, MD
Condominio El Bosque Apt 1011, 13 Camino Los Baez,
Guaynabo, PR 00971

Ph: (787) 460-8389		Roberto Angel Calderon, MD
Santurce Medical Mall, Ponce De Leon 1801,
San Juan, PR 00909-0001

Ph: (787) 999-0441

Reviews and Comments


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Dr. Alberto T Lopez-enriquez, MD,FACP
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Dr. Gregorio A. Cortes-soto, M.D.
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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.