Dr Stuart Jay Leff, DO - Internal Medicine in Roselle Park, NJ

Dr Stuart Jay Leff, DO is a Internal Medicine physician based in Roselle Park, New Jersey. Dr Stuart Jay Leff is licensed to practice in New Jersey (license number MB39974) and his current practice location is 318 Chestnut St, Roselle Park, New Jersey. He can be reached at his office (for appointments etc.) via phone at (908) 241-4200.

NPI number for Dr Stuart Jay Leff is 1124000476 and his current mailing address is Po Box 416457, Boston, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1124000476.

Contact Information

Dr Stuart Jay Leff, DO
318 Chestnut St,
Roselle Park, NJ 07204-1904
(908) 241-4200
(908) 241-8112

Map and Direction




Physician's Profile

Full NameDr Stuart Jay Leff
GenderMale
SpecialityInternal Medicine
Location318 Chestnut St, Roselle Park, New Jersey
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1124000476
  • Provider Enumeration Date: 11/14/2005
  • Last Update Date: 04/02/2015

Medical Identifiers

Medical identifiers for Dr Stuart Jay Leff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124000476NPI-NPPES
0766003MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MB39974 (New Jersey)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 Stuart Jay Leff 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 Stuart Jay Leff, DO
Po Box 416457,
Boston, MA 02241-6457

Ph: () -
Dr Stuart Jay Leff, DO
318 Chestnut St,
Roselle Park, NJ 07204-1904

Ph: (908) 241-4200

Reviews and Comments


Internal Medicine Doctors in Roselle Park, NJ

Josephine Caggia, DO
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Practice Location: 744 Galloping Hill Rd, Suite 1, Roselle Park, NJ 07204
Phone: 908-241-0044    Fax: 908-241-0526
Michael L Brescia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 236 E Westfield Ave, Roselle Park, NJ 07204
Phone: 908-245-8222    Fax: 908-245-6504
Dr. Adina N Alexescu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 443 E Westfield Ave, Roselle Park, NJ 07204
Phone: 908-241-8141    
Dr. Toru Endo, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 318 Chestnut St, Roselle Park, NJ 07204
Phone: 908-241-4200    
Dr. Leonardo Saraceno, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 318 Chestnut St, Roselle Park, NJ 07204
Phone: 908-241-4200    
Nicholas C Maglaras, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 236 E Westfield Ave, Roselle Park, NJ 07204
Phone: 908-245-8222    Fax: 908-245-6504

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.