Dr Javier E Isla Llamas Sr, MD - Medicare General Practice in Jayuya, PR

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Dr Javier E Isla Llamas Sr, MD is a medicare enrolled "General Practice" physician in Jayuya, Puerto Rico. His current practice location is 2 Calle Rosanta Aulet, Jayuya, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 828-0503.

Dr Javier E Isla Llamas Sr is licensed to practice in Puerto Rico (license number 13280) 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 1396795563.

Contact Information

Dr Javier E Isla Llamas Sr, MD
2 Calle Rosanta Aulet,
Jayuya, PR 00664-1328
(787) 828-0503
(787) 828-0901

Map and Direction




Physician's Profile

Full NameDr Javier E Isla Llamas Sr
GenderMale
SpecialityGeneral Practice
Location2 Calle Rosanta Aulet, Jayuya, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396795563
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 09/11/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1355317694
  • Enrollment ID: I20040908000433

Medical Identifiers

Medical identifiers for Dr Javier E Isla Llamas Sr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396795563NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 13280 (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. Dr Javier E Isla Llamas Sr allows following entities to bill medicare on his behalf.
Entity NamePrimary Medical Group Csp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174593545
PECOS PAC ID: 4385556083
Enrollment ID: O20040626000264
Entity NamePrimary Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417927898
PECOS PAC ID: 5890001630
Enrollment ID: O20150825003720

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 Javier E Isla Llamas Sr 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 Javier E Isla Llamas Sr, MD
2 Calle Rosanta Aulet,
Jayuya, PR 00664-1328

Ph: (787) 828-0305		Dr Javier E Isla Llamas Sr, MD
2 Calle Rosanta Aulet,
Jayuya, PR 00664-1328

Ph: (787) 828-0503

Reviews and Comments


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Giovanny Santiago, MD
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Practice Location: 13 Calle Gmo Esteves, Jayuya, PR 00664
Phone: 787-828-6456    Fax: 787-828-6417

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.