Dr Leonard Arbeit, MD - Internal Medicine in East Setauket, NY

Dr Leonard Arbeit, MD is a Internal Medicine - Nephrology physician based in East Setauket, New York. Dr Leonard Arbeit is licensed to practice in New York (license number 139412) and his current practice location is 26 Research Way, East Setauket, New York. He can be reached at his office (for appointments etc.) via phone at (631) 444-0580.

NPI number for Dr Leonard Arbeit is 1124052774 and his current mailing address is P.o. Box 1559, Stony Brook, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1124052774.

Contact Information

Dr Leonard Arbeit, MD
26 Research Way,
East Setauket, NY 11733
(631) 444-0580
Not Available

Map and Direction




Physician's Profile

Full NameDr Leonard Arbeit
GenderMale
SpecialityInternal Medicine - Nephrology
Location26 Research Way, East Setauket, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1124052774
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Leonard Arbeit such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124052774NPI-NPPES
5802002OtherNYAETNA
00434455MedicaidNY
18A26OtherNYEMPIRE BC.BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 139412 (New York)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 Leonard Arbeit is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Leonard Arbeit, MD
P.o. Box 1559,
Stony Brook, NY 11790

Ph: (631) 444-0580
Dr Leonard Arbeit, MD
26 Research Way,
East Setauket, NY 11733

Ph: (631) 444-0580

Reviews and Comments


Internal Medicine Doctors in East Setauket, NY

Dr. William H Greene, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-1660    
Dr. Ellen Li, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 3 Technology Dr, East Setauket, NY 11733
Phone: 631-444-5220    
Dr. Diane Klein-ritter, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-4630    
Ms. Larisa V Venezia, DO
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 46 Route 25a, Suite 6, East Setauket, NY 11733
Phone: 631-689-1444    Fax: 631-689-1448
Nardeen Mickail, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, Suite 10, East Setauket, NY 11733
Phone: 631-689-5400    Fax: 631-689-8247
David M Franko, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009
Christopher M Cesa, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009

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.