Robert I Rattiner, MD - Medicare Internal Medicine in Williston Park, NY

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Robert I Rattiner, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Williston Park, New York. His current practice location is 99 Hillside Avenue, Suite T, Williston Park, New York. You can reach out to his office (for appointments etc.) via phone at (516) 498-1965.

Robert I Rattiner is licensed to practice in New York (license number 194753) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1881738375.

Contact Information

Robert I Rattiner, MD
99 Hillside Avenue, Suite T,
Williston Park, NY 11596
(516) 498-1965
(516) 504-0235

Map and Direction




Physician's Profile

Full NameRobert I Rattiner
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location99 Hillside Avenue, Williston Park, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1881738375
  • Provider Enumeration Date: 02/16/2007
  • Last Update Date: 06/23/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7214115930
  • Enrollment ID: I20110629000154

Medical Identifiers

Medical identifiers for Robert I Rattiner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881738375NPI-NPPES
02116952MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 194753 (New York)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 194753 (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. Robert I Rattiner allows following entities to bill medicare on his behalf.
Entity NameRobert I Rattiner Md Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962719310
PECOS PAC ID: 6406034123
Enrollment ID: O20110629000132

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 I Rattiner 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 I Rattiner, MD
99 Hillside Avenue, Suite T,
Williston Park, NY 11596

Ph: (516) 498-1965		Robert I Rattiner, MD
99 Hillside Avenue, Suite T,
Williston Park, NY 11596

Ph: (516) 498-1965

Reviews and Comments


Internal Medicine Doctors in Williston Park, NY

Dr. Jose M Poulose, M.D
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 99 Hillside Ave Ste D, Williston Park, NY 11596
Phone: 516-739-2930    Fax: 516-739-4870
Dr. Howard Mark Goldstein, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 105 Hillside Ave, Suite A, Williston Park, NY 11596
Phone: 516-746-4080    Fax: 516-877-7038
Sharzad Jasmin Alagheband, M.D
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 473 Willis Ave, Williston Park, NY 11596
Phone: 516-696-3000    
Dr. Susan Pauline Welgrin, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 465 Willis Ave, Williston Park, NY 11596
Phone: 516-294-3535    Fax: 516-294-6451
Julius Holtzman, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 279 Colonial Avenue, Williston Park, NY 11596
Phone: 516-747-1123    
Hongyin Wang, M.D.
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 99 Hillside Ave Ste I, Williston Park, NY 11596
Phone: 516-385-8287    Fax: 516-875-7436

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.