Jefferson Pierce Gillum, DO - Medicare Internal Medicine in Oak Ridge, TN

Jefferson Pierce Gillum, DO is a medicare enrolled "Internal Medicine" physician in Oak Ridge, Tennessee. He went to University Of Pikeville, Kentucky College Of Osteopathic Med and graduated in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospital Medicine Services Of Tennessee Pc and his current practice location is 990 Oak Ridge Tpke, Oak Ridge, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 835-4304.

Jefferson Pierce Gillum is licensed to practice in Tennessee (license number 4359) 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 1891290656.

Contact Information

Jefferson Pierce Gillum, DO
990 Oak Ridge Tpke,
Oak Ridge, TN 37830-6976
(865) 835-4304
Not Available

Map and Direction




Physician's Profile

Full NameJefferson Pierce Gillum
GenderMale
SpecialityInternal Medicine
Experience6 Years
Location990 Oak Ridge Tpke, Oak Ridge, 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:
  • Jefferson Pierce Gillum attended and graduated from University Of Pikeville, Kentucky College Of Osteopathic Med in 2018
  NPI Data:
  • NPI Number: 1891290656
  • Provider Enumeration Date: 03/26/2018
  • Last Update Date: 08/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7517295637
  • Enrollment ID: I20210825002553

Medical Identifiers

Medical identifiers for Jefferson Pierce Gillum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891290656NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist . (Tennessee)Secondary
208M00000XHospitalist 0000004359 (Tennessee)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine 4359 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist Medical Center Of Oak RidgeOak ridge, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospital Medicine Services Of Tennessee Pc9234432881140

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. Jefferson Pierce Gillum allows following entities to bill medicare on his behalf.
Entity NameHospital Medicine Services Of Tennessee Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528433802
PECOS PAC ID: 9234432881
Enrollment ID: O20160114002673

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. Jefferson Pierce Gillum 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
Jefferson Pierce Gillum, DO
12240 Harpers Ferry Ln,
Knoxville, TN 37922-5290

Ph: () -
Jefferson Pierce Gillum, DO
990 Oak Ridge Tpke,
Oak Ridge, TN 37830-6976

Ph: (865) 835-4304

Reviews and Comments


Internal Medicine Doctors in Oak Ridge, TN

Chukwuma Umunakwe, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 990 Oak Ridge Tpke, Oak Ridge, TN 37830
Phone: 202-841-5854    
Dr. Michael Roger Thompson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 New York Ave, Suite 200, Oak Ridge, TN 37830
Phone: 865-835-5400    Fax: 865-835-5401
Andrew W Dake, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Oak Ridge Turnpike, Suite A-402, Oak Ridge, TN 37830
Phone: 865-637-8812    Fax: 865-824-4886
Aaron Joshua Smyth, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Oak Ridge Tpke, Oak Ridge, TN 37830
Phone: 865-483-3172    Fax: 865-483-8689
Daniel James Gavin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 990 Oak Ridge Tpke, Oak Ridge, TN 37830
Phone: 865-835-1000    Fax: 865-539-8008
Helen Susan Bidawid, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 990 Oak Ridge Tpke, Oak Ridge, TN 37830
Phone: 865-481-1000    
Victor W Mclaughlin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 80 Vermont Ave, Oak Ridge, TN 37830
Phone: 865-482-4078    Fax: 865-482-4960

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.