Dr David Brennick, MD - Medicare Emergency Medicine in Knoxville, TN

Dr David Brennick, MD is a medicare enrolled "Emergency Medicine" physician in Knoxville, Tennessee. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Northwest Emergency Physicians Llc and his current practice location is 1431 Centerpoint Blvd, Suite 100, Knoxville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 985-7494.

Dr David Brennick is licensed to practice in Kentucky (license number 40949) 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 1447379185.

Contact Information

Dr David Brennick, MD
1431 Centerpoint Blvd, Suite 100,
Knoxville, TN 37932-1984
(865) 985-7494
(865) 985-7077

Map and Direction




Physician's Profile

Full NameDr David Brennick
GenderMale
SpecialityEmergency Medicine
Experience21 Years
Location1431 Centerpoint Blvd, 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 David Brennick graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1447379185
  • Provider Enumeration Date: 03/27/2007
  • Last Update Date: 07/27/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8729176748
  • Enrollment ID: I20200401002217

Medical Identifiers

Medical identifiers for Dr David Brennick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447379185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 40949 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cascade Valley HospitalArlington, WAHospital
Island HospitalAnacortes, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwest Emergency Physicians Llc3476462334183

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 David Brennick allows following entities to bill medicare on his behalf.
Entity NameNorthwest Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235172370
PECOS PAC ID: 3476462334
Enrollment ID: O20041214000892

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 David Brennick 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 David Brennick, MD
1431 Centerpoint Blvd, Suite 100,
Knoxville, TN 37932-1984

Ph: (865) 985-7494
Dr David Brennick, MD
1431 Centerpoint Blvd, Suite 100,
Knoxville, TN 37932-1984

Ph: (865) 985-7494

Reviews and Comments


Emergency Medicine Doctors in Knoxville, TN

Stephen Holtzclaw, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 265 Brookview Centre Way, Suite 400, Knoxville, TN 37919
Phone: 865-293-5310    
Dr. Robert Lembersky, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2018 W Clinch Ave, Knoxville, TN 37916
Phone: 865-541-8485    
Georganna Michelle Rosel, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1924 Alcoa Hwy, Knoxville, TN 37920
Phone: 865-305-9000    
Dr. Thomas J Demaro, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5823 Apple Valley Dr, Knoxville, TN 37924
Phone: 561-334-3774    
Dr. Julie W Jeter, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1924 Alcoa Hwy # U67, Knoxville, TN 37920
Phone: 865-305-9350    Fax: 865-305-8681
Dr. Robert K. Dickson, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2018 W Clinch Ave, Knoxville, TN 37916
Phone: 865-541-8000    
Dr. Joseph Tucker Montgomery, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 528 Dixon Rd, Knoxville, TN 37934
Phone: 865-604-3476    Fax: 865-675-0833

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.