Dr Grant Michael Clark, MD - Medicare Radiation Oncology in Knoxville, TN

Dr Grant Michael Clark, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Knoxville, Tennessee. He went to West Virginia University School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice East Tennessee Radiation Oncology, P.c. and his current practice location is 1915 White Avenue, Knoxville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 331-1155.

Dr Grant Michael Clark is licensed to practice in Tennessee (license number 51020) 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 1700029626.

Contact Information

Dr Grant Michael Clark, MD
1915 White Avenue,
Knoxville, TN 37916-2399
(865) 331-1155
(865) 331-3165

Map and Direction




Physician's Profile

Full NameDr Grant Michael Clark
GenderMale
SpecialityRadiation Oncology
Experience15 Years
Location1915 White Avenue, Knoxville, Tennessee
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:
  • Dr Grant Michael Clark attended and graduated from West Virginia University School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1700029626
  • Provider Enumeration Date: 04/07/2009
  • Last Update Date: 09/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052557725
  • Enrollment ID: I20140624002493

Medical Identifiers

Medical identifiers for Dr Grant Michael Clark such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700029626NPI-NPPES
Q005973MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 51020 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fort Sanders Regional Medical CenterKnoxville, TNHospital
Cumberland Medical CenterCrossville, TNHospital
Leconte Medical CenterSevierville, TNHospital
Parkwest Medical CenterKnoxville, TNHospital
Morristown Hamblen Hospital AssociationMorristown, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Tennessee Radiation Oncology, P.c.61039177297

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. Dr Grant Michael Clark allows following entities to bill medicare on his behalf.
Entity NameEast Tennessee Radiation Oncology, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962589150
PECOS PAC ID: 6103917729
Enrollment ID: O20070810000144

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. Dr Grant Michael Clark 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
Dr Grant Michael Clark, MD
P.o. Box 24120,
Knoxville, TN 37933-2120

Ph: (865) 803-4321
Dr Grant Michael Clark, MD
1915 White Avenue,
Knoxville, TN 37916-2399

Ph: (865) 331-1155

Reviews and Comments


Radiology Doctors in Knoxville, TN

John Texada, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4709 Papermill Dr Ste 201, Knoxville, TN 37909
Phone: 865-766-6870    
Alyssa Louise Dutton,
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 7500 Mountie Lane, Knoxville, TN 37924
Phone: 865-919-4842    
James Scott Schauberger, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1112 E Weisgarber Rd Ste 102, Knoxville, TN 37909
Phone: 865-558-9862    Fax: 865-584-3478
Scott A Wegryn, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Laurel Ave, Suite N304, Knoxville, TN 37916
Phone: 865-546-9484    
Dr. Deborah Ann Winters, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Dowell Springs Blvd Ste 200, Knoxville, TN 37909
Phone: 865-584-0291    Fax: 865-584-4426
Samuel H Feaster, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 2001 Laurel Ave, Suite N304, Knoxville, TN 37916
Phone: 865-546-9484    
Dr. Barrett Chase Thomas, D.O.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1112 E Weisgarber Rd Ste 102, Knoxville, TN 37909
Phone: 865-558-9862    Fax: 865-584-3478

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.