Rosemarie Arena, MD - Medicare Gastroenterology in Glen Ridge, NJ

Rosemarie Arena, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Glen Ridge, New Jersey. She went to Drexel University College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Mpv New Jersey Md Services Pc and her current practice location is 311 Bay Ave, Glen Ridge, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 748-9166.

Rosemarie Arena is licensed to practice in New Jersey (license number 25MA10942100) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1982990479.

Contact Information

Rosemarie Arena, MD
311 Bay Ave,
Glen Ridge, NJ 07028-1607
(973) 748-9166
(973) 748-1373

Map and Direction




Physician's Profile

Full NameRosemarie Arena
GenderFemale
SpecialityGastroenterology
Experience13 Years
Location311 Bay Ave, Glen Ridge, New Jersey
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rosemarie Arena attended and graduated from Drexel University College Of Medicine in 2011
  NPI Data:
  • NPI Number: 1982990479
  • Provider Enumeration Date: 06/22/2011
  • Last Update Date: 11/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0648559112
  • Enrollment ID: I20201106002052

Medical Identifiers

Medical identifiers for Rosemarie Arena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982990479NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 25MA10942100 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hackensackumc MountainsideMontclair, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mpv New Jersey Md Services Pc5991097669120

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. Rosemarie Arena allows following entities to bill medicare on her behalf.
Entity NameMpv New Jersey Md Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215391271
PECOS PAC ID: 5991097669
Enrollment ID: O20160718000760

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. Rosemarie Arena 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
Rosemarie Arena, MD
Po Box 419430,
Boston, MA 02241-9430

Ph: (201) 967-8221
Rosemarie Arena, MD
311 Bay Ave,
Glen Ridge, NJ 07028-1607

Ph: (973) 748-9166

Reviews and Comments


Internal Medicine Doctors in Glen Ridge, NJ

Dusan Knezevic, MD
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Phone: 973-748-9555    Fax: 973-748-2003
Joseph Degregorio, MD
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Crystal Tank, M.D.
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Phone: 973-748-9246    Fax: 973-748-8755
Benjamin Herbert Safirstein, M.D.
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Mazin Khalid, MD
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Phone: 973-743-1121    Fax: 973-743-2627
Dr. Paul Woroch,
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Medicare: Accepting Medicare Assignments
Practice Location: 123 Highland Ave, Suite 201, Glen Ridge, NJ 07028
Phone: 973-748-9246    Fax: 973-748-8755
Dr. Marlyn Fernandez, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 123 Highland Ave Ste 301, Glen Ridge, NJ 07028
Phone: 973-744-3733    Fax: 973-707-5821

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.