Omar Rivera-rivera, MD - Medicare Internal Medicine in Mayaguez, PR

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Omar Rivera-rivera, MD is a medicare enrolled "Family Medicine" physician in Mayaguez, Puerto Rico. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Deaconess Hospital Inc and his current practice location is 349 Ave Hostos, Medical Emporium 2 Suite 29a, Mayaguez, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 552-2148.

Omar Rivera-rivera is licensed to practice in Puerto Rico (license number 19269) 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 1649547712.

Contact Information

Omar Rivera-rivera, MD
349 Ave Hostos, Medical Emporium 2 Suite 29a,
Mayaguez, PR 00680-1509
(787) 552-2148
Not Available

Map and Direction




Physician's Profile

Full NameOmar Rivera-rivera
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location349 Ave Hostos, Mayaguez, 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:
  • Omar Rivera-rivera graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1649547712
  • Provider Enumeration Date: 11/17/2011
  • Last Update Date: 06/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8820365133
  • Enrollment ID: I20170919000578

Medical Identifiers

Medical identifiers for Omar Rivera-rivera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649547712NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 01079100A (Indiana)Secondary
207Q00000XFamily Medicine 19269 (Puerto Rico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Deaconess Hospital IncEvansville, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Deaconess Hospital Inc9032021431308

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. Omar Rivera-rivera allows following entities to bill medicare on his behalf.
Entity NameDeaconess Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427097443
PECOS PAC ID: 9032021431
Enrollment ID: O20040115000129
Entity NameIndiana University Health Southern Indiana Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013953983
PECOS PAC ID: 6204748197
Enrollment ID: O20040423000556

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. Omar Rivera-rivera 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
Omar Rivera-rivera, MD
349 Ave Hostos, Medical Emporium 2 Suite 29a,
Mayaguez, PR 00680-1509

Ph: (787) 690-2157		Omar Rivera-rivera, MD
349 Ave Hostos, Medical Emporium 2 Suite 29a,
Mayaguez, PR 00680-1509

Ph: (787) 552-2148

Reviews and Comments


Family Medicine Doctors in Mayaguez, PR

Eliasin Munoz Gonzalez, M.D.
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Medicare: Medicare Enrolled
Practice Location: 351 Ave Hostos, Medical Emporium I Suite 205, Mayaguez, PR 00680
Phone: 787-831-5831    Fax: 787-827-8020
Dr. Oreste Castellanos, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Ave Hostos, Centro Medico Ramon E. Betances, Mayaguez, PR 00682
Phone: 787-834-6070    Fax: 787-834-5535
Dr. Dixon E Matos Montalvo,
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Practice Location: Marginal 345 Ave. Hostos, Mayaguez, PR 00680
Phone: 787-382-8530    
Sheila Sanchez, MD
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Practice Location: 33 Bella Vista Gdns, Mayaguez, PR 00680
Phone: 787-671-8320    
Francisco J Maldonado, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 345 Ave Hostos, Mayaguez, PR 00680
Phone: 787-834-6900    Fax: 787-265-8825
Dr. Raul Garay, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 25 Urb Valle Sur, Urb Sabalos, Mayaguez, PR 00680
Phone: 787-464-5590    
Isabel Franchesca Perdomo, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Cerro Las Mesas, Pr-349 Km. 2.7, Mayaguez, PR 00680
Phone: 787-834-2350    

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.