Donald M Kastenbaum, MD - Medicare Orthopedic Surgery in New York, NY

Donald M Kastenbaum, MD is a medicare enrolled "Orthopaedic Surgery" physician in New York, New York. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Icahn School Of Medicine At Mount Sinai and his current practice location is 10 Union Sq E, Suite 3m, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 288-2000.

Donald M Kastenbaum is licensed to practice in New York (license number 173684) 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 1023071081.

Contact Information

Donald M Kastenbaum, MD
10 Union Sq E, Suite 3m,
New York, NY 10003-3314
(212) 288-2000
Not Available

Map and Direction




Physician's Profile

Full NameDonald M Kastenbaum
GenderMale
SpecialityOrthopedic Surgery
Experience43 Years
Location10 Union Sq E, New York, 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:
  • Donald M Kastenbaum graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1023071081
  • Provider Enumeration Date: 04/10/2006
  • Last Update Date: 09/26/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6507804606
  • Enrollment ID: I20050420000043

Medical Identifiers

Medical identifiers for Donald M Kastenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023071081NPI-NPPES
01114438MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 173684 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vns Of Ny Home Care ChhaNew york, NYHome health agency
Mount Sinai Beth IsraelNew york, NYHospital
Mount Sinai St Luke's Roosevelt HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai22646910702339

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. Donald M Kastenbaum allows following entities to bill medicare on his behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124550280
PECOS PAC ID: 2264691070
Enrollment ID: O20121227000330
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104295716
PECOS PAC ID: 4486955267
Enrollment ID: O20151221001450

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. Donald M Kastenbaum 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
Donald M Kastenbaum, MD
Po Box 95000-2447,
Philadelphia, PA 19195-2447

Ph: (212) 288-2000
Donald M Kastenbaum, MD
10 Union Sq E, Suite 3m,
New York, NY 10003-3314

Ph: (212) 288-2000

Reviews and Comments


Orthopaedic Surgery Doctors in New York, NY

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Dr. Steven David Zaretsky, M.D.
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Donna P Phillips, MD
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Edmond Cleeman, MD
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Phone: 212-289-0700    Fax: 212-289-0171
Dr. Anthony A. Romeo, M.D.
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Practice Location: 176 3rd Ave, New York, NY 10003
Phone: 800-321-9999    

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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