Dr Tawseef Ahmad Dar, MD - Medicare Cardiovascular Disease (cardiology) in Bronx, NY

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Dr Tawseef Ahmad Dar, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Bronx, New York. He graduated from medical school in 2010 and has 16 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Glens Falls Hospital Inc, Wellspan Medical Group and his current practice location is 571 E 138th St, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (929) 800-5539.

Dr Tawseef Ahmad Dar is licensed to practice in New York (license number 293613) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1437568821.

Contact Information

Dr Tawseef Ahmad Dar, MD
571 E 138th St,
Bronx, NY 10454-2702
(929) 800-5539
(347) 590-6564

Map and Direction




Physician's Profile

Full NameDr Tawseef Ahmad Dar
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience16 Years
Location571 E 138th St, Bronx, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Tawseef Ahmad Dar graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1437568821
  • Provider Enumeration Date: 08/11/2014
  • Last Update Date: 02/17/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8527380617
  • Enrollment ID: I20240205003627

Medical Identifiers

Medical identifiers for Dr Tawseef Ahmad Dar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437568821NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD486405 (Pennsylvania)Secondary
208M00000XHospitalist ME144432 (Florida)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 293613 (New York)Primary
207RC0000XInternal Medicine - Cardiovascular Disease 293613 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Glens Falls HospitalGlens falls, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Glens Falls Hospital Inc8325955974147
Wellspan Medical Group19512131152052

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 Tawseef Ahmad Dar allows following entities to bill medicare on his behalf.
Entity NameGlens Falls Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336198217
PECOS PAC ID: 8325955974
Enrollment ID: O20031103000498
Entity NameEssen Medical Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366418709
PECOS PAC ID: 1759353501
Enrollment ID: O20040811000885
Entity NameHouse Call Medical Services Of New York Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851345946
PECOS PAC ID: 2264517754
Enrollment ID: O20080307000427
Entity NameSt. Peter's Health Partners Medical Associates, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750626834
PECOS PAC ID: 6103061189
Enrollment ID: O20130321000567
Entity NameBronx Medical Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356726087
PECOS PAC ID: 9739496100
Enrollment ID: O20150917000004
Entity NameCardiovascular Medicine Of New York Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285450585
PECOS PAC ID: 8527598564
Enrollment ID: O20250206001445

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 Tawseef Ahmad Dar 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 Tawseef Ahmad Dar, MD
335 Meadowview Ave,
Hewlett, NY 11557-1701

Ph: (347) 590-6565		Dr Tawseef Ahmad Dar, MD
571 E 138th St,
Bronx, NY 10454-2702

Ph: (929) 800-5539

Reviews and Comments


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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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