Dr Anthony L Thomas, MD - Medicare Gastroenterology in Meridian, MS

Dr Anthony L Thomas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Meridian, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Joel T Callahan Thomas H Greer Jr And A Gary Boone Ptr and his current practice location is 1600 22nd Ave, Medical Towers Iii, Meridian, Mississippi. You can reach out to his office (for appointments etc.) via phone at (601) 483-5322.

Dr Anthony L Thomas is licensed to practice in Mississippi (license number 12222) 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 1639156235.

Contact Information

Dr Anthony L Thomas, MD
1600 22nd Ave, Medical Towers Iii,
Meridian, MS 39301-3223
(601) 483-5322
(601) 581-2289

Map and Direction




Physician's Profile

Full NameDr Anthony L Thomas
GenderMale
SpecialityGastroenterology
Experience36 Years
Location1600 22nd Ave, Meridian, Mississippi
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 Anthony L Thomas attended and graduated from University Of Mississippi School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1639156235
  • Provider Enumeration Date: 12/27/2005
  • Last Update Date: 06/02/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0941370951
  • Enrollment ID: I20080603000597

Medical Identifiers

Medical identifiers for Dr Anthony L Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639156235NPI-NPPES
00121537MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 12222 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anderson Regional Medical CtrMeridian, MSHospital
Rush Foundation HospitalMeridian, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Joel T Callahan Thomas H Greer Jr And A Gary Boone Ptr014339014618

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 Anthony L Thomas allows following entities to bill medicare on his behalf.
Entity NameJoel T Callahan Thomas H Greer Jr & A Gary Boone Ptr
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932248853
PECOS PAC ID: 0143390146
Enrollment ID: O20080603000365
Entity NameAnderson Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043764699
PECOS PAC ID: 4284548025
Enrollment ID: O20170405001138

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 Anthony L Thomas 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 Anthony L Thomas, MD
1600 22nd Ave, Medical Towers Iii,
Meridian, MS 39301-3223

Ph: (601) 483-5322
Dr Anthony L Thomas, MD
1600 22nd Ave, Medical Towers Iii,
Meridian, MS 39301-3223

Ph: (601) 483-5322

Reviews and Comments


Internal Medicine Doctors in Meridian, MS

Charandle S Jordan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-483-0011    
Dr. Frederick T Duggan, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 22nd Ave, Medical Towers Iii, Meridian, MS 39301
Phone: 601-483-5322    Fax: 601-581-2289
Christopher W Swift, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-703-4078    
Dr. Adam M Parker, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1800 12th St, Meridian, MS 39301
Phone: 601-484-6700    
Dr. Ruba F. Barakat, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 22nd Ave, Meridian, MS 39301
Phone: 601-483-5322    Fax: 601-581-2289
Dr. William Greg Thaggard, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2024 15th St Fl 2, Meridian, MS 39301
Phone: 601-553-2000    Fax: 601-553-6746
Dr. Vincent Craig Dungan, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1800 12th St, Suite 1d, Meridian, MS 39301
Phone: 601-703-9541    Fax: 601-703-9947

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.