Robert William Kolar, MD - Medicare Family Practice in Knoxville, TN

Robert William Kolar, MD is a medicare enrolled "Family Medicine" physician in Knoxville, Tennessee. He went to University Of New Mexico School Of Medicine and graduated in 2022 and has 4 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Acclaim Physician Group Inc, Baylor County Hospital District, Knoxville Hma Physician Management, Llc and his current practice location is 7422 Norris Fwy, Knoxville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 647-4700.

Robert William Kolar is licensed to practice in Tennessee (license number MD76525) 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 1265173298.

Contact Information

Robert William Kolar, MD
7422 Norris Fwy,
Knoxville, TN 37938-4219
(865) 647-4700
(865) 925-4220

Map and Direction




Physician's Profile

Full NameRobert William Kolar
GenderMale
SpecialityFamily Practice
Experience4 Years
Location7422 Norris Fwy, 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:
  • Robert William Kolar attended and graduated from University Of New Mexico School Of Medicine in 2022
  NPI Data:
  • NPI Number: 1265173298
  • Provider Enumeration Date: 04/05/2022
  • Last Update Date: 03/17/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0840720116
  • Enrollment ID: I20250217000855

Medical Identifiers

Medical identifiers for Robert William Kolar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265173298NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD76525 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jps Health NetworkFort worth, TXHospital
Ballinger Memorial HospitalBallinger, TXHospital
Fisher County Hospital DistrictRotan, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Acclaim Physician Group Inc4587963582523
Baylor County Hospital District610373922227
Knoxville Hma Physician Management, Llc6103097316117

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. Robert William Kolar allows following entities to bill medicare on his behalf.
Entity NameFisher County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104808112
PECOS PAC ID: 2163311465
Enrollment ID: O20040315000096
Entity NameBaylor County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194893263
PECOS PAC ID: 6103739222
Enrollment ID: O20040512000980
Entity NameConcord Medical Group Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750790762
PECOS PAC ID: 7810117223
Enrollment ID: O20141007002567

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. Robert William Kolar 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
Robert William Kolar, MD
7422 Norris Fwy,
Knoxville, TN 37938-4219

Ph: (865) 647-4700
Robert William Kolar, MD
7422 Norris Fwy,
Knoxville, TN 37938-4219

Ph: (865) 647-4700

Reviews and Comments


Family Medicine Doctors in Knoxville, TN

Dr. Dennis R. King, M.D.
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Jonathan Andrew Towe,
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Jacob Williams,
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Dr. Priya Raghavan, M.D.
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Phone: 865-577-0320    Fax: 865-573-9544
Lance Morehead, MD
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Practice Location: 9303 Park West Blvd, Ste 100, Knoxville, TN 37923
Phone: 865-690-6451    
Dr. Chang Wen Chen, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 10430 Lovell Center Dr, Knoxville, TN 37922
Phone: 865-693-6882    Fax: 865-693-2909

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.