Dr Brendan Jonathan Knowles, DO - Medicare Internal Medicine in Knoxville, TN

Dr Brendan Jonathan Knowles, DO is a medicare enrolled "Internal Medicine" physician in Knoxville, Tennessee. His current practice location is 501 20th St Ste 404, Knoxville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 522-6964.

Dr Brendan Jonathan Knowles is licensed to practice in Tennessee (license number 3349) 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 1912343542.

Contact Information

Dr Brendan Jonathan Knowles, DO
501 20th St Ste 404,
Knoxville, TN 37916-1822
(865) 522-6964
(865) 522-0454

Map and Direction




Physician's Profile

Full NameDr Brendan Jonathan Knowles
GenderMale
SpecialityInternal Medicine
Location501 20th St Ste 404, Knoxville, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1912343542
  • Provider Enumeration Date: 05/22/2013
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5890081947
  • Enrollment ID: I20180201002873

Medical Identifiers

Medical identifiers for Dr Brendan Jonathan Knowles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912343542NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 3349 (Tennessee)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. Dr Brendan Jonathan Knowles allows following entities to bill medicare on his behalf.
Entity NameSummit Medical Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659090298
PECOS PAC ID: 2860396330
Enrollment ID: O20031125000793

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 Brendan Jonathan Knowles 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 Brendan Jonathan Knowles, DO
1225 E Weisgarber Rd Ste 200,
Knoxville, TN 37909-2675

Ph: (865) 584-4747
Dr Brendan Jonathan Knowles, DO
501 20th St Ste 404,
Knoxville, TN 37916-1822

Ph: (865) 522-6964

Reviews and Comments


Internal Medicine Doctors in Knoxville, TN

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Saji Eapen, MD
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Jeffrey W Robinson, MD
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Phone: 865-632-5885    

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.