Dr Courtney Ellen Halista, MD - Medicare Family Medicine in Powell, TN

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Dr Courtney Ellen Halista, MD is a medicare enrolled "Family Medicine" physician in Powell, Tennessee. Her current practice location is 4565 Market Bell Way, Powell, Tennessee. You can reach out to her office (for appointments etc.) via phone at (865) 374-3450.

Dr Courtney Ellen Halista is licensed to practice in Tennessee (license number 64835) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1417337965.

Contact Information

Dr Courtney Ellen Halista, MD
4565 Market Bell Way,
Powell, TN 37849
(865) 374-3450
(865) 374-1146

Map and Direction




Physician's Profile

Full NameDr Courtney Ellen Halista
GenderFemale
SpecialityFamily Medicine
Location4565 Market Bell Way, Powell, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417337965
  • Provider Enumeration Date: 05/30/2015
  • Last Update Date: 08/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456628494
  • Enrollment ID: I20220615000703

Medical Identifiers

Medical identifiers for Dr Courtney Ellen Halista such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417337965NPI-NPPES
Q076530MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 29530 (Nebraska)Secondary
207Q00000XFamily Medicine 64835 (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 Courtney Ellen Halista allows following entities to bill medicare on her behalf.
Entity NameColumbia Medical Group-southern Hills Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700873171
PECOS PAC ID: 0244225621
Enrollment ID: O20040415001052
Entity NameHospital Medicine Services Of Tn Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982301065
PECOS PAC ID: 2365807633
Enrollment ID: O20230421000177

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 Courtney Ellen Halista 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 Courtney Ellen Halista, MD
4565 Market Bell Way,
Powell, TN 37849

Ph: (865) 374-3450		Dr Courtney Ellen Halista, MD
4565 Market Bell Way,
Powell, TN 37849

Ph: (865) 374-3450

Reviews and Comments


Family Medicine Doctors in Powell, TN

Ronald P Barton, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 201 E Emory Rd, Powell, TN 37849
Phone: 865-938-3627    
Robert R Fehr, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2125 W Emory Rd, Powell, TN 37849
Phone: 865-938-5911    
Brad A Flaming, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 E Emory Rd, Powell, TN 37849
Phone: 865-938-3627    
Dr. Kathryn M Coombes, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7744 Conner Rd, Powell, TN 37849
Phone: 865-546-9751    Fax: 833-908-2167
Andrew R. Bejarano, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2125 W Emory Rd, Powell, TN 37849
Phone: 865-938-5911    Fax: 865-938-5924
Rhea W. Dean Jr., MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 E Emory Rd, Powell, TN 37849
Phone: 865-938-3627    

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.