James Speyer, MD - Medicare Internal Medicine in New York, NY

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James Speyer, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in New York, New York. His current practice location is 160 E 34th St, 8th Fl, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 731-5165.

James Speyer is licensed to practice in New York (license number 123865) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1871595678.

Contact Information

James Speyer, MD
160 E 34th St, 8th Fl,
New York, NY 10016-4750
(212) 731-5165
Not Available

Map and Direction




Physician's Profile

Full NameJames Speyer
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location160 E 34th St, 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: 1871595678
  • Provider Enumeration Date: 08/11/2005
  • Last Update Date: 09/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345151056
  • Enrollment ID: I20040805000609

Medical Identifiers

Medical identifiers for James Speyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871595678NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 123865 (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. James Speyer allows following entities to bill medicare on his behalf.
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026

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. James Speyer 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
James Speyer, MD
160 E 34th St, 8th Fl,
New York, NY 10016-4750

Ph: (212) 731-5165		James Speyer, MD
160 E 34th St, 8th Fl,
New York, NY 10016-4750

Ph: (212) 731-5165

Reviews and Comments


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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.

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