Dr Martin Mordechai Grajower, MD - Medicare Internal Medicine in Bronx, NY

Dr Martin Mordechai Grajower, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Bronx, New York. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1973 and has 51 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Riverdale Medicine,llp and his current practice location is 3736 Henry Hudson Pkwy, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 549-6268.

Dr Martin Mordechai Grajower is licensed to practice in New York (license number 120544) 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 1538245824.

Contact Information

Dr Martin Mordechai Grajower, MD
3736 Henry Hudson Pkwy,
Bronx, NY 10463-1502
(718) 549-6268
(718) 549-7178

Map and Direction




Physician's Profile

Full NameDr Martin Mordechai Grajower
GenderMale
SpecialityInternal Medicine
Experience51 Years
Location3736 Henry Hudson Pkwy, 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 Martin Mordechai Grajower attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1973
  NPI Data:
  • NPI Number: 1538245824
  • Provider Enumeration Date: 10/28/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3375612203
  • Enrollment ID: I20110325000754

Medical Identifiers

Medical identifiers for Dr Martin Mordechai Grajower such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538245824NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 120544 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverspring Chha / Elderserve ChhaNew york, NYHome health agency
Americare Certified Special Services, Inc ChhaBrooklyn, NYHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Riverdale Medicine,llp82249284453

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 Martin Mordechai Grajower allows following entities to bill medicare on his behalf.
Entity NameRiverdale Medicine,llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801091533
PECOS PAC ID: 8224928445
Enrollment ID: O20040319000187

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 Martin Mordechai Grajower 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 Martin Mordechai Grajower, MD
3736 Henry Hudson Pkwy,
Bronx, NY 10463-1502

Ph: (718) 549-6268
Dr Martin Mordechai Grajower, MD
3736 Henry Hudson Pkwy,
Bronx, NY 10463-1502

Ph: (718) 549-6268

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).

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.