Douglas Keyser, MD - Medicare Radiation Oncology in Canton, OH

Douglas Keyser, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Canton, Ohio. He went to Northeastern Ohio University College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Marietta Memorial Hospital and his current practice location is 2600 6th St Sw, Canton, Ohio. You can reach out to his office (for appointments etc.) via phone at (330) 363-6201.

Douglas Keyser is licensed to practice in Ohio (license number 35 063249) 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 1902831688.

Contact Information

Douglas Keyser, MD
2600 6th St Sw,
Canton, OH 44710-1702
(330) 363-6201
(330) 454-9397

Map and Direction




Physician's Profile

Full NameDouglas Keyser
GenderMale
SpecialityRadiation Oncology
Experience34 Years
Location2600 6th St Sw, Canton, Ohio
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:
  • Douglas Keyser attended and graduated from Northeastern Ohio University College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1902831688
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 11/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345439568
  • Enrollment ID: I20110104000642

Medical Identifiers

Medical identifiers for Douglas Keyser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902831688NPI-NPPES
0235347MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 35 063249 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marietta Memorial HospitalMarietta, OHHospital
Camden Clark Medical CenterParkersburg, WVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Marietta Memorial Hospital8224928965326

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. Douglas Keyser allows following entities to bill medicare on his behalf.
Entity NameMarietta Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215936927
PECOS PAC ID: 8224928965
Enrollment ID: O20040317000973
Entity NameNeo Urology Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598798878
PECOS PAC ID: 8628088036
Enrollment ID: O20060501000243
Entity NameTriad Health Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588925457
PECOS PAC ID: 9032367917
Enrollment ID: O20120918000787
Entity NameMercy Health Physicians Youngstown Specialty Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649892225
PECOS PAC ID: 3476950296
Enrollment ID: O20210921003835

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. Douglas Keyser 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
Douglas Keyser, MD
2600 6th St Sw,
Canton, OH 44710-1702

Ph: (330) 363-6201
Douglas Keyser, MD
2600 6th St Sw,
Canton, OH 44710-1702

Ph: (330) 363-6201

Reviews and Comments


Radiology Doctors in Canton, OH

Brad William Cushnyr, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 6th St Sw, Radiology Associates Of Canton, Inc - Attn: Cecilia, Canton, OH 44710
Phone: 330-363-2842    Fax: 330-580-5536
Steven E Olyejar, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 6th St Sw, Canton, OH 44710
Phone: 330-452-9911    
Alexis S Sayoc, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 2600 6th St Sw, Radiology Associates Of Canton, Inc., Canton, OH 44710
Phone: 330-363-2842    Fax: 330-580-5536
Kristy Mae Wolfel, D.O.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 Sixth St Sw, Canton, OH 44710
Phone: 330-363-6267    
Robert E Reaven, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1320 Mercy Dr Nw, Canton, OH 44708
Phone: 330-489-1070    
Dr. Edward J. Walsh, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1320 Mercy Dr Nw, Canton, OH 44708
Phone: 330-489-1278    Fax: 330-430-2778
Thomas B Poulton, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 6th St Sw, Radiology Associates Of Canton, Inc, Canton, OH 44710
Phone: 330-363-2842    Fax: 330-580-5536

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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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