Ashley Schreier, - Medicare Internal Medicine in New York, NY

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Ashley Schreier, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in New York, New York. Her current practice location is 1283 York Avenue, New York, New York. You can reach out to her office (for appointments etc.) via phone at (646) 962-9888.

Ashley Schreier is licensed to practice in New York (license number 304715) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1447782248.

Contact Information

Ashley Schreier,
1283 York Avenue,
New York, NY 10065
(646) 962-9888
Not Available

Map and Direction




Physician's Profile

Full NameAshley Schreier
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location1283 York Avenue, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447782248
  • Provider Enumeration Date: 03/30/2017
  • Last Update Date: 08/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224492764
  • Enrollment ID: I20230915002648

Medical Identifiers

Medical identifiers for Ashley Schreier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447782248NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 304715 (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. Ashley Schreier allows following entities to bill medicare on her behalf.
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881604866
PECOS PAC ID: 6800709023
Enrollment ID: O20040513000103

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. Ashley Schreier 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
Ashley Schreier,
420 E 70th St,
New York, NY 10021-5320

Ph: (646) 962-9888		Ashley Schreier,
1283 York Avenue,
New York, NY 10065

Ph: (646) 962-9888

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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