Dr Rian M Tanenbaum, MD - Medicare in Marrero, LA

Dr Rian M Tanenbaum, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Marrero, Louisiana. His current practice location is 1111 Medical Center Blvd, Ste S450, Marrero, Louisiana. You can reach out to his office (for appointments etc.) via phone at (504) 349-6423.

Dr Rian M Tanenbaum is licensed to practice in Louisiana (license number 16704) 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 1356343610.

Contact Information

Dr Rian M Tanenbaum, MD
1111 Medical Center Blvd, Ste S450,
Marrero, LA 70072-3151
(504) 349-6423
(504) 349-6062

Map and Direction




Physician's Profile

Full NameDr Rian M Tanenbaum
GenderMale
Speciality
Experience Years
Location1111 Medical Center Blvd, Marrero, Louisiana
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:
  • Dr Rian M Tanenbaum attended and graduated from in
  NPI Data:
  • NPI Number: 1356343610
  • Provider Enumeration Date: 06/01/2005
  • Last Update Date: 11/13/2013
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Rian M Tanenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356343610NPI-NPPES
1385921MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 16704 (Louisiana)Primary

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. Dr Rian M Tanenbaum 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
Dr Rian M Tanenbaum, MD
1111 Medical Center Blvd, Ste S450,
Marrero, LA 70072-3151

Ph: (504) 349-6401
Dr Rian M Tanenbaum, MD
1111 Medical Center Blvd, Ste S450,
Marrero, LA 70072-3151

Ph: (504) 349-6423

Reviews and Comments


Internal Medicine Doctors in Marrero, LA

Robert M Kessler, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 4513 Westbank Expy, Marrero, LA 70072
Phone: 504-349-6360    Fax: 504-349-6363
Scott J. Acosta, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Medical Center Blvd., Ste. S850, Marrero, LA 70072
Phone: 504-349-6450    Fax: 504-349-6454
David A Beary, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Medical Center Blvd, Ste N411, Marrero, LA 70072
Phone: 504-340-8544    Fax: 504-739-9708
James K. Campbell, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1151 Barataria Blvd Ste 4400, Marrero, LA 70072
Phone: 504-349-6401    Fax: 504-349-6444
Hernan Adames, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Medical Center Blvd, Marrero, LA 70072
Phone: 504-349-1656    Fax: 504-349-1933
Jamie F. Nguyen, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Medical Ctr. Blvd., Hospitalist Group, Marrero, LA 70072
Phone: 504-349-1656    Fax: 504-349-1933
Michel J Lebrun, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1111 Medical Center Blvd, North 504, Marrero, LA 70072
Phone: 504-349-6705    Fax: 504-347-0813

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.