Carlos A Ariza, MD - Medicare Internal Medicine in Hato Rey, PR

Carlos A Ariza, MD is a medicare enrolled "Internal Medicine" physician in Hato Rey, Puerto Rico. He went to University Of Puerto Rico School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 525 Ave. Roosevelt, Suite 905, Torre De Plaza Las Americas, Hato Rey, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 764-7166.

Carlos A Ariza is licensed to practice in Puerto Rico (license number 13016) 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 1124219092.

Contact Information

Carlos A Ariza, MD
525 Ave. Roosevelt, Suite 905, Torre De Plaza Las Americas,
Hato Rey, PR 00918
(787) 764-7166
Not Available

Map and Direction




Physician's Profile

Full NameCarlos A Ariza
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location525 Ave. Roosevelt, Suite 905, Hato Rey, 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:
  • Carlos A Ariza attended and graduated from University Of Puerto Rico School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1124219092
  • Provider Enumeration Date: 08/06/2007
  • Last Update Date: 07/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9739171414
  • Enrollment ID: I20040401000999

Medical Identifiers

Medical identifiers for Carlos A Ariza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124219092NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 13016 (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. Carlos A Ariza allows following entities to bill medicare on his behalf.
Entity NameAlianza Medica Del Caribe
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326042862
PECOS PAC ID: 2769556018
Enrollment ID: O20080804000642

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. Carlos A Ariza 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
Carlos A Ariza, MD
1353 Carr 19, Pmb #318,
Guaynabo, PR 00966-2715

Ph: (787) 764-7166
Carlos A Ariza, MD
525 Ave. Roosevelt, Suite 905, Torre De Plaza Las Americas,
Hato Rey, PR 00918

Ph: (787) 764-7166

Reviews and Comments


Internal Medicine Doctors in Hato Rey, PR

Kermit Richiez Colon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Ponce De Leon # 735, Torre Medica Auxilio Mutuo Suite 402, Hato Rey, PR 00917
Phone: 787-777-0977    Fax: 787-777-0981
Dr. Roberto Martinez Quintana, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 735 Ponce De Leon Ave, Suite 501, Hato Rey, PR 00917
Phone: 787-756-8480    Fax: 787-764-3843
Rafael Pastrana Laborde, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 735 Ave Ponce De Leon, Ste 816, Hato Rey, PR 00917
Phone: 787-505-5482    Fax: 787-250-1928
Carlos J Sanchez Rivera, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 715 Ave Ponce De Leon, Parada 37 1/2, Hospital Auxilio Mutuo, Hato Rey, PR 00918
Phone: 787-758-2000    
Dr. Sybelle M Serrano Santiago, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 553 Calle Cabo H Alverio, Ext Roosevelt, Hato Rey, PR 00918
Phone: 787-764-4309    
Ruben Torres Solivan,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Avenida Ponce De Leon, 714, Hato Rey, PR 00918
Phone: 787-751-1975    

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.