Dr Elizabeth Oommen, MD - Medicare Internal Medicine in Roosevelt Island, NY

Dr Elizabeth Oommen, MD is a medicare enrolled "Internal Medicine" physician in Roosevelt Island, New York. Her current practice location is 1 Main St, Roosevelt Island, New York. You can reach out to her office (for appointments etc.) via phone at (212) 318-4242.

Dr Elizabeth Oommen is licensed to practice in New York (license number 22561401) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1851415822.

Contact Information

Dr Elizabeth Oommen, MD
1 Main St,
Roosevelt Island, NY 10044-0052
(212) 318-4242
Not Available

Map and Direction




Physician's Profile

Full NameDr Elizabeth Oommen
GenderFemale
SpecialityInternal Medicine
Location1 Main St, Roosevelt Island, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851415822
  • Provider Enumeration Date: 03/16/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0042292518
  • Enrollment ID: I20040607001207

Medical Identifiers

Medical identifiers for Dr Elizabeth Oommen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851415822NPI-NPPES
22561401OtherNYNYS LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 22561401 (New York)Primary

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. Dr Elizabeth Oommen allows following entities to bill medicare on her behalf.
Entity NameNew York City Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208127
PECOS PAC ID: 4183535305
Enrollment ID: O20040322001521

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 Elizabeth Oommen 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 Elizabeth Oommen, MD
900 Main St,
Roosevelt Island, NY 10044-0066

Ph: (212) 848-6456
Dr Elizabeth Oommen, MD
1 Main St,
Roosevelt Island, NY 10044-0052

Ph: (212) 318-4242

Reviews and Comments


Internal Medicine Doctors in Roosevelt Island, NY

Dr. Jack Resnick, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 Main St, Roosevelt Island, NY 10044
Phone: 212-832-2310    Fax: 212-753-5507
Dr. Navin K Sharma, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Main St, Department Of Medicine, Goldwater Hospital, Roosevelt Island, NY 10044
Phone: 212-318-4515    
Dr. Shahanara Hossain, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Main St, Roosevelt Island, NY 10044
Phone: 212-318-4242    
Dr. Asma Ahmed, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: One Main Street, C/o Coler Goldwater Specialty Hospital And Nursing Faci, Roosevelt Island, NY 10044
Phone: 212-318-4242    Fax: 212-318-4874
Dr. Munir Hussain Shah, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Main St, Coler-goldwater Sp. Hospital & Nursing Facility, Roosevelt Island, NY 10044
Phone: 212-318-4038    Fax: 212-318-4037
Dr. Rebecca Lucerno, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Main St, Roosevelt Island, NY 10044
Phone: 212-318-4242    
Dr. Rajiv Shukla, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Main St, Roosevelt Island, NY 10044
Phone: 212-318-4242    

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.