Dr Sandra Aleksic, MD - Medicare Endocrinology in Tarrytown, NY

Dr Sandra Aleksic, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Tarrytown, New York. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Montefiore Medical Center and her current practice location is 150 White Plains Rd Fl 2, Tarrytown, New York. You can reach out to her office (for appointments etc.) via phone at (914) 909-3190.

Dr Sandra Aleksic is licensed to practice in New York (license number 299307) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1265864409.

Contact Information

Dr Sandra Aleksic, MD
150 White Plains Rd Fl 2,
Tarrytown, NY 10591-5535
(914) 909-3190
(914) 631-0094

Map and Direction




Physician's Profile

Full NameDr Sandra Aleksic
GenderFemale
SpecialityEndocrinology
Experience16 Years
Location150 White Plains Rd Fl 2, Tarrytown, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sandra Aleksic graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1265864409
  • Provider Enumeration Date: 07/30/2013
  • Last Update Date: 01/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4385983675
  • Enrollment ID: I20191129000071

Medical Identifiers

Medical identifiers for Dr Sandra Aleksic such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265864409NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 299307 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Montefiore Medical CenterBronx, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montefiore Medical Center37794960212071

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. Dr Sandra Aleksic allows following entities to bill medicare on her behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235
Entity NamePhysician Affiliate Group Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013375526
PECOS PAC ID: 4688098833
Enrollment ID: O20200721001270

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 Sandra Aleksic 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
Dr Sandra Aleksic, MD
3411 Wayne Ave, 2nd Floor, Endocrinology Suite,
Bronx, NY 10467-2509

Ph: (718) 920-4420
Dr Sandra Aleksic, MD
150 White Plains Rd Fl 2,
Tarrytown, NY 10591-5535

Ph: (914) 909-3190

Reviews and Comments


Internal Medicine Doctors in Tarrytown, NY

Dr. Joseph R Ades, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 150 White Plains Rd, Suite 207, Tarrytown, NY 10591
Phone: 914-631-2480    Fax: 914-631-1212
Priscilla Fordjour Agyemang, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 155 White Plains Rd, Tarrytown, NY 10591
Phone: 914-366-0500    
Dr. James Hellerman, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 200 S Broadway, Suite 100, Tarrytown, NY 10591
Phone: 914-631-9300    
Dr. Mark Davis-lorton, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 200 White Plains Rd Ste 201, Tarrytown, NY 10591
Phone: 914-631-3053    Fax: 914-631-2807
Marjory Alabre, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 150 White Plains Rd, Suite 200, Tarrytown, NY 10591
Phone: 914-631-2895    
Roger David London, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 185 Wilson Park Drive, Tarrytown, NY 10591
Phone: 914-631-0269    

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).

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