Gary S Rosenbaum Md Pc - Medicare Primary Care in Riverhead, NY

Gary S Rosenbaum Md Pc is a medicare enrolled primary clinic (Internal Medicine - Infectious Disease) in Riverhead, New York. The current practice location for Gary S Rosenbaum Md Pc is 887 Old Country Rd, Suite A, Riverhead, New York. For appointments, you can reach them via phone at (631) 727-6122. The mailing address for Gary S Rosenbaum Md Pc is 887 Old Country Rd, Suite A, Riverhead, New York and phone number is (631) 727-6122.

Gary S Rosenbaum Md Pc is licensed to practice in New York (license number 1735421). The clinic also participates in the medicare program and its NPI number is 1346559192. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (631) 727-6122.

Contact Information

Gary S Rosenbaum Md Pc
887 Old Country Rd
Suite A
Riverhead
NY 11901-2115
(631) 727-6122
(631) 727-2672

Map and Direction


Primary Care Clinic Profile

Full NameGary S Rosenbaum Md Pc
SpecialityInternal Medicine
Location887 Old Country Rd, Riverhead, New York
Authorized Official Name and PositionSharyn Donnelly (OFFICE ADMINISTRATOR)
Authorized Official Contact6317276122
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gary S Rosenbaum Md Pc
887 Old Country Rd
Suite A
Riverhead
NY 11901-2115

Ph: (631) 727-6122
Gary S Rosenbaum Md Pc
887 Old Country Rd
Suite A
Riverhead
NY 11901-2115

Ph: (631) 727-6122

NPI Details:

NPI Number1346559192
Provider Enumeration Date09/28/2010
Last Update Date09/28/2010

Medicare PECOS Information:

Medicare PECOS PAC ID8628251170
Medicare Enrollment IDO20110322000442

Medical Identifiers

Medical identifiers for Gary S Rosenbaum Md Pc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346559192NPI-NPPES
011924229MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 1735421 (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. Gary S Rosenbaum Md Pc acts as a billing entity for following providers:
Provider NameGary Steven Rosenbaum
Provider TypePractitioner - Infectious Disease
Provider IdentifiersNPI Number: 1437261385
PECOS PAC ID: 9537342084
Enrollment ID: I20110322000476

Reviews and Comments


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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.