Advanced Endocare LLC - Medicare Primary Care in San Juan, PR

Advanced Endocare LLC is a medicare enrolled primary clinic (Internal Medicine - Endocrinology, Diabetes & Metabolism) in San Juan, Puerto Rico. The current practice location for Advanced Endocare LLC is 200 Calle Cupey Gdns Ste 11w, San Juan, Puerto Rico. For appointments, you can reach them via phone at (787) 526-9798. The mailing address for Advanced Endocare LLC is 17-13 Calle 10, Bayamon, Puerto Rico and phone number is (787) 414-8777.

Advanced Endocare LLC is licensed to practice in (license number ). The clinic also participates in the medicare program and its NPI number is 1669319455. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (787) 526-9798.

Contact Information

Advanced Endocare LLC
200 Calle Cupey Gdns Ste 11w
San Juan
PR 00926-7366
(787) 526-9798
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameAdvanced Endocare LLC
SpecialityInternal Medicine
Location200 Calle Cupey Gdns Ste 11w, San Juan, Puerto Rico
Authorized Official Name and PositionCristina M Casas Loyola (PRESIDENT)
Authorized Official Contact7874148777
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Advanced Endocare LLC
17-13 Calle 10
Bayamon
PR 00959-6605

Ph: (787) 414-8777
Advanced Endocare LLC
200 Calle Cupey Gdns Ste 11w
San Juan
PR 00926-7366

Ph: (787) 526-9798

NPI Details:

NPI Number1669319455
Provider Enumeration Date04/30/2026
Last Update Date09/17/2026
Certification Date09/17/2026

Medicare PECOS Information:

Medicare PECOS PAC ID1153893516
Medicare Enrollment IDO20260616004564

Medical Identifiers

Medical identifiers for Advanced Endocare LLC such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669319455NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism ()Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Advanced Endocare LLC acts as a billing entity for following providers:
Provider NameCristina Marie Casas Loyola
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1427519164
PECOS PAC ID: 9133664873
Enrollment ID: I20260427001892

Reviews and Comments

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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.