John W Powell, MD - Medicare Radiation Oncology in Ithaca, NY

John W Powell, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Ithaca, New York. He went to State University Of Ny Upstate Medical University and graduated in 2005 and has 19 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Cayuga Medical Center At Ithaca and his current practice location is 101 Dates Dr, Ithaca, New York. You can reach out to his office (for appointments etc.) via phone at (607) 274-4060.

John W Powell is licensed to practice in New York (license number 267909) 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 1851557615.

Contact Information

John W Powell, MD
101 Dates Dr,
Ithaca, NY 14850-1342
(607) 274-4060
(607) 274-4062

Map and Direction




Physician's Profile

Full NameJohn W Powell
GenderMale
SpecialityRadiation Oncology
Experience19 Years
Location101 Dates Dr, Ithaca, 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:
  • John W Powell attended and graduated from State University Of Ny Upstate Medical University in 2005
  NPI Data:
  • NPI Number: 1851557615
  • Provider Enumeration Date: 07/31/2008
  • Last Update Date: 02/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284767989
  • Enrollment ID: I20130315000190

Medical Identifiers

Medical identifiers for John W Powell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851557615NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 267909 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cayuga Medical Center At IthacaIthaca, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cayuga Medical Center At Ithaca721484736731

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. John W Powell allows following entities to bill medicare on his behalf.
Entity NameRoswell Park Cancer Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720036593
PECOS PAC ID: 3577475110
Enrollment ID: O20031103000466
Entity NameCayuga Medical Center At Ithaca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164547303
PECOS PAC ID: 7214847367
Enrollment ID: O20050304000341

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. John W Powell 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
John W Powell, MD
Elm And Carlton St,
Buffalo, NY 14263-0001

Ph: (716) 845-2300
John W Powell, MD
101 Dates Dr,
Ithaca, NY 14850-1342

Ph: (607) 274-4060

Reviews and Comments


Radiology Doctors in Ithaca, NY

Kim Hwang, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dates Drive, Ithaca, NY 14850
Phone: 607-277-3790    Fax: 607-277-3849
Aaron Daniel Sasson, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dates Dr, Ithaca, NY 14850
Phone: 607-274-4134    Fax: 607-277-3849
Dr. Roman Gabriel Politi, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dates Dr, Department Of Interventional Radiology, Ithaca, NY 14850
Phone: 607-277-3790    
Walter C Silbert, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dates Dr, Ithaca, NY 14850
Phone: 607-277-3790    Fax: 607-377-3849
William Carroll, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 101 Dates Dr, Ithaca, NY 14850
Phone: 607-277-3790    Fax: 607-277-3849
Dr. Amy Janet Yale-loehr, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 301 Highgate Rd, Ithaca, NY 14850
Phone: 607-257-4124    
Dr. Karen Elaine Rampton, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 720 Willow Ave, Ithaca, NY 14850
Phone: 570-887-3025    

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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