Wasif M Saif, MD - Medicare Internal Medicine in Lake Success, NY

Wasif M Saif, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Lake Success, New York. His current practice location is 450 Lakeville Road, Lake Success, New York. You can reach out to his office (for appointments etc.) via phone at (516) 734-8990.

Wasif M Saif is licensed to practice in New York (license number 257954) 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 1386632057.

Contact Information

Wasif M Saif, MD
450 Lakeville Road,
Lake Success, NY 11042
(516) 734-8990
(516) 734-7684

Map and Direction




Physician's Profile

Full NameWasif M Saif
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location450 Lakeville Road, Lake Success, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386632057
  • Provider Enumeration Date: 10/07/2005
  • Last Update Date: 08/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436180148
  • Enrollment ID: I20240112001915

Medical Identifiers

Medical identifiers for Wasif M Saif such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386632057NPI-NPPES
001431460MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 257954 (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. Wasif M Saif allows following entities to bill medicare on his behalf.
Entity NameUniversity Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447299797
PECOS PAC ID: 8628087681
Enrollment ID: O20060419000518

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. Wasif M Saif 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
Wasif M Saif, MD
1111 Marcus Avenue, 2nd Floor,
Lake Success, NY 11042

Ph: (516) 321-2238
Wasif M Saif, MD
450 Lakeville Road,
Lake Success, NY 11042

Ph: (516) 734-8990

Reviews and Comments


Internal Medicine Doctors in Lake Success, NY

Vincent Vinciguerra, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: The Monter Cancer Center, 450 Lakeville Road, Lake Success, NY 11042
Phone: 516-734-8954    
Lora Weiselberg,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: The Monter Cancer Center, 450 Lakeville Road, Lake Success, NY 11042
Phone: 516-734-8963    
Steve W Rucker, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Ohio Drive, Suite 200, Lake Success, NY 11042
Phone: 516-775-4545    Fax: 516-775-4646
Richard Stark, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1999 Marcus Ave, Ste 120, Lake Success, NY 11042
Phone: 516-466-6611    Fax: 516-466-9582
Ummekalsoom Rahman Malik, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 410 Lakeville Rd, Ste 311, Lake Success, NY 11042
Phone: 516-358-2400    Fax: 516-358-5454
Clifford Cooper, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Pro Health Plz, Lake Success, NY 11042
Phone: 516-622-6020    
Francisco Antonio Garcia-moreno, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 410 Lakeville Rd, Ste 311, Lake Success, NY 11042
Phone: 516-358-2400    Fax: 516-358-5454

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.