Robert S Wiesen, MD - Medicare Gastroenterology in Somerville, NJ

Robert S Wiesen, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Somerville, New Jersey. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Cape Physicians Associates Pa, Consensus Medical Group Llc and his current practice location is 286 E Main St, Somerville, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 231-1999.

Robert S Wiesen is licensed to practice in New Jersey (license number 25MA07943500) 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 1437103678.

Contact Information

Robert S Wiesen, MD
286 E Main St,
Somerville, NJ 08876-3006
(908) 231-1999
(908) 231-1612

Map and Direction




Physician's Profile

Full NameRobert S Wiesen
GenderMale
SpecialityGastroenterology
Experience24 Years
Location286 E Main St, Somerville, New Jersey
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:
  • Robert S Wiesen graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1437103678
  • Provider Enumeration Date: 05/20/2006
  • Last Update Date: 02/24/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3971516410
  • Enrollment ID: I20060728000210

Medical Identifiers

Medical identifiers for Robert S Wiesen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437103678NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 25MA07943500 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cape Regional Medical Center IncCape may court house, NJHospital
Saint Peter's University HospitalNew brunswick, NJHospital
Robert Wood Johnson University Hospital - SomersetSomerville, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cape Physicians Associates Pa074933373097
Consensus Medical Group Llc2961748181137

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. Robert S Wiesen allows following entities to bill medicare on his behalf.
Entity NameCape Physicians Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003805227
PECOS PAC ID: 0749333730
Enrollment ID: O20090928000078
Entity NameConsensus Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811466881
PECOS PAC ID: 2961748181
Enrollment ID: O20190109001851

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. Robert S Wiesen 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
Robert S Wiesen, MD
25 Port Imperial,
West New York, NJ 07093-8302

Ph: (201) 601-0772
Robert S Wiesen, MD
286 E Main St,
Somerville, NJ 08876-3006

Ph: (908) 231-1999

Reviews and Comments


Internal Medicine Doctors in Somerville, NJ

Dr. Hen-vai Wu, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 30 Rehill Ave, Suite 2500, Somerville, NJ 08876
Phone: 908-927-8700    Fax: 908-927-8706
Karina Monica Alino Borromeo, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 56 Union Ave, Somerville, NJ 08876
Phone: 908-722-5380    Fax: 908-685-7501
Jeffrey S Unger, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 286 E Main St, Somerville, NJ 08876
Phone: 908-223-1199    Fax: 908-231-1612
Dr. David Alan Berkowitz, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 373 E Main St, Ste Gr #9, Somerville, NJ 08876
Phone: 908-725-6113    
Ahmed M Abdel-megid, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 56 Union Ave, Somerville, NJ 08876
Phone: 908-722-5380    Fax: 908-685-7501
Sadia Ahmed, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Rehill Ave, Somerville, NJ 08876
Phone: 973-219-5167    
Elizabeth Balint, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 92 E Main St, Suite 201, Somerville, NJ 08876
Phone: 908-722-7990    Fax: 908-575-7930

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.