Benjamin Ascherman, - Medicare Internal Medicine in New York, NY

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Benjamin Ascherman, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in New York, New York. He went to Columbia University College Of Physicians And Surgeons and graduated in 2020 and has 6 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 12 E 86th St, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 434-2000.

Benjamin Ascherman is licensed to practice in New York (license number 323421) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1841828829.

Contact Information

Benjamin Ascherman,
12 E 86th St,
New York, NY 10028-0506
(212) 434-2000
Not Available

Map and Direction




Physician's Profile

Full NameBenjamin Ascherman
GenderMale
SpecialityInternal Medicine
Experience6 Years
Location12 E 86th St, New York, New York
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Benjamin Ascherman attended and graduated from Columbia University College Of Physicians And Surgeons in 2020
  NPI Data:
  • NPI Number: 1841828829
  • Provider Enumeration Date: 03/27/2020
  • Last Update Date: 07/20/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2365924685
  • Enrollment ID: I20260305002907

Medical Identifiers

Medical identifiers for Benjamin Ascherman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841828829NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 323421 (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. Benjamin Ascherman allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Hematology Oncology Associates PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396794574
PECOS PAC ID: 1456243641
Enrollment ID: O20040324001766

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. Benjamin Ascherman 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
Benjamin Ascherman,
1 Research Rd,
Ridge, NY 11961-2701

Ph: (631) 751-3000		Benjamin Ascherman,
12 E 86th St,
New York, NY 10028-0506

Ph: (212) 434-2000

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.