Dr Jeffrey Hal Gillis, DO - Medicare Gastroenterology in Jackson, TN

Dr Jeffrey Hal Gillis, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Jackson, Tennessee. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice West Tennessee Medical Group Inc, Gastroenterology Center Of The Midsouth Pllc and his current practice location is 27 Medical Center Dr, Jackson, Tennessee. You can reach out to his office (for appointments etc.) via phone at (731) 541-8300.

Dr Jeffrey Hal Gillis is licensed to practice in Tennessee (license number 3450) 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 1508125626.

Contact Information

Dr Jeffrey Hal Gillis, DO
27 Medical Center Dr,
Jackson, TN 38301-3949
(731) 541-8300
Not Available

Map and Direction




Physician's Profile

Full NameDr Jeffrey Hal Gillis
GenderMale
SpecialityGastroenterology
Experience12 Years
Location27 Medical Center Dr, Jackson, 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 Jeffrey Hal Gillis graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1508125626
  • Provider Enumeration Date: 05/09/2012
  • Last Update Date: 08/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921248527
  • Enrollment ID: I20181008001352

Medical Identifiers

Medical identifiers for Dr Jeffrey Hal Gillis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508125626NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 3450 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jackson-madison County General HospitalJackson, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Tennessee Medical Group Inc3971781006117
Gastroenterology Center Of The Midsouth Pllc4880619824138

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 Jeffrey Hal Gillis allows following entities to bill medicare on his behalf.
Entity NameGastroenterology Center Of The Midsouth Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417932492
PECOS PAC ID: 4880619824
Enrollment ID: O20060201000753
Entity NameWest Tennessee Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053615955
PECOS PAC ID: 3971781006
Enrollment ID: O20110621000009

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 Jeffrey Hal Gillis 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 Jeffrey Hal Gillis, DO
2020 Exeter Rd,
Germantown, TN 38138-3945

Ph: () -
Dr Jeffrey Hal Gillis, DO
27 Medical Center Dr,
Jackson, TN 38301-3949

Ph: (731) 541-8300

Reviews and Comments


Internal Medicine Doctors in Jackson, TN

John Baker, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 587 Skyline Dr, Jackson, TN 38301
Phone: 731-421-6510    Fax: 731-421-6500
Dr. Susan Alex, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 221 Sterling Farms Dr., Jackson, TN 38305
Phone: 731-668-4337    Fax: 731-661-0124
Dr. Kelsey B Dexter, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2863 Highway 45 Byp, Jackson, TN 38305
Phone: 731-422-0213    Fax: 731-660-8336
Kpienoba Manan Hien, M.D
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 620 Skyline Dr, Jackson, TN 38301
Phone: 731-541-5000    
Lucas Carver,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 620 Skyline Dr, Jackson, TN 38301
Phone: 731-541-5000    
Dr. Clyde E Smith, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 27 Medical Center Dr, Jackson, TN 38301
Phone: 731-424-1001    
Brittain Douglas Little, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 27 Medical Center Dr, Jackson, TN 38301
Phone: 731-424-1001    Fax: 731-426-0388

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.