Enrique J Rivas, MD - Medicare Cardiovascular Disease (cardiology) in Brunswick, ME

Enrique J Rivas, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Brunswick, Maine. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Mainehealth and his current practice location is 121 Medical Center Dr, Suite 3100, Brunswick, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 729-7939.

Enrique J Rivas is licensed to practice in Maine (license number MD14447) 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 1902834534.

Contact Information

Enrique J Rivas, MD
121 Medical Center Dr, Suite 3100,
Brunswick, ME 04011-2653
(207) 729-7939
(207) 725-4717

Map and Direction




Physician's Profile

Full NameEnrique J Rivas
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience35 Years
Location121 Medical Center Dr, Brunswick, Maine
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:
  • Enrique J Rivas graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1902834534
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 09/07/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8123056330
  • Enrollment ID: I20050729000173

Medical Identifiers

Medical identifiers for Enrique J Rivas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902834534NPI-NPPES
237920099MedicaidME
037272OtherANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD14447 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mid Coast HospitalBrunswick, MEHospital
LincolnhealthDamariscotta, MEHospital
Maine Medical CenterPortland, MEHospital
Maine General Medical CenterAugusta, MEHospital
Franklin Memorial HospitalFarmington, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605882067

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. Enrique J Rivas allows following entities to bill medicare on his behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104921535
PECOS PAC ID: 9335043967
Enrollment ID: O20040331000274
Entity NameMid Coast Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932164795
PECOS PAC ID: 5496739468
Enrollment ID: O20040623001212
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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. Enrique J Rivas 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
Enrique J Rivas, MD
121 Medical Center Dr, Suite 3100,
Brunswick, ME 04011-2653

Ph: (207) 729-7939
Enrique J Rivas, MD
121 Medical Center Dr, Suite 3100,
Brunswick, ME 04011-2653

Ph: (207) 729-7939

Reviews and Comments


Internal Medicine Doctors in Brunswick, ME

George Richard Polkinghorn, MD
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Miguel R Arguedas - Brollo, MD
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Jeremy Leonard Hardison, M.D.
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Dr. Timothy R Howe, M.D.
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Practice Location: 329 Maine St, Suite D, Brunswick, ME 04011
Phone: 207-725-2429    Fax: 207-721-9345

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.