Adriana I Marzan Loyola, MD - Medicare Internal Medicine in Manati, PR

Adriana I Marzan Loyola, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Manati, Puerto Rico. Her current practice location is 200 Calle Hernandez Carrion, Manati, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 237-3480.

Adriana I Marzan Loyola is licensed to practice in Puerto Rico (license number 21301) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1235591579.

Contact Information

Adriana I Marzan Loyola, MD
200 Calle Hernandez Carrion,
Manati, PR 00674-4652
(787) 237-3480
Not Available

Map and Direction




Physician's Profile

Full NameAdriana I Marzan Loyola
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location200 Calle Hernandez Carrion, Manati, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235591579
  • Provider Enumeration Date: 03/25/2016
  • Last Update Date: 02/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2860869096
  • Enrollment ID: I20221102000476

Medical Identifiers

Medical identifiers for Adriana I Marzan Loyola such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235591579NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 21301 (Puerto Rico)Secondary
207RG0100XInternal Medicine - Gastroenterology 21301 (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. Adriana I Marzan Loyola allows following entities to bill medicare on her behalf.
Entity NameAdriana Marzan Loyola Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396466934
PECOS PAC ID: 6406223627
Enrollment ID: O20221101001666

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. Adriana I Marzan Loyola 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
Adriana I Marzan Loyola, MD
Po Box 4062,
Guaynabo, PR 00970-4062

Ph: (787) 237-3480
Adriana I Marzan Loyola, MD
200 Calle Hernandez Carrion,
Manati, PR 00674-4652

Ph: (787) 237-3480

Reviews and Comments


Internal Medicine Doctors in Manati, PR

Dr. Nestor S. Aponte-reyes, MD
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Phone: 787-854-0740    
Jorge L. Santana - Bagur, M.D.
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Phone: 787-398-7955    
Dr. Betty Chinea Cruz, MD
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Medicare: Accepting Medicare Assignments
Practice Location: J23 Calle Elliot Velez, Urb Atenas, Manati, PR 00674
Phone: 787-854-0404    Fax: 787-854-0403

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.