James Riddell Lewis, MD - Medicare Hospitalist in Olive Branch, MS

James Riddell Lewis, MD is a medicare enrolled "Internal Medicine" physician in Olive Branch, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Methodist Inpatient Physicians Llc, North Mississippi Medical Center Inc, Methodist Inpatient Physicians Llc and his current practice location is 4250 Bethel Rd, Olive Branch, Mississippi. You can reach out to his office (for appointments etc.) via phone at (901) 516-1290.

James Riddell Lewis is licensed to practice in Mississippi (license number 12853) 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 1821038407.

Contact Information

James Riddell Lewis, MD
4250 Bethel Rd,
Olive Branch, MS 38654-8737
(901) 516-1290
(901) 516-1220

Map and Direction




Physician's Profile

Full NameJames Riddell Lewis
GenderMale
SpecialityHospitalist
Experience34 Years
Location4250 Bethel Rd, Olive Branch, 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:
  • James Riddell Lewis attended and graduated from University Of Mississippi School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1821038407
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 01/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0143122127
  • Enrollment ID: I20040121000594

Medical Identifiers

Medical identifiers for James Riddell Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821038407NPI-NPPES
C02394OtherMSMEDICARE GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24119 (Tennessee)Secondary
207P00000XEmergency Medicine 12853 (Mississippi)Secondary
208M00000XHospitalist 12853 (Mississippi)Secondary
208M00000XHospitalist 24119 (Tennessee)Secondary
207R00000XInternal Medicine 12853 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist Healthcare - Olive Branch HospitalOlive branch, MSHospital
North Mississippi Medical CenterTupelo, MSHospital
North Mississippi Medical Center-gilmore AmoryAmory, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Methodist Inpatient Physicians Llc1254241235112
North Mississippi Medical Center Inc9931010600295
Methodist Inpatient Physicians Llc1254241235112

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. James Riddell Lewis allows following entities to bill medicare on his behalf.
Entity NameNorth Mississippi Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972608347
PECOS PAC ID: 9931010600
Enrollment ID: O20040413000541
Entity NameMethodist Inpatient Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609850692
PECOS PAC ID: 1254241235
Enrollment ID: O20170202002322
Entity NameRelias Hospitalist Medicine Specialists Of Amory Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205470796
PECOS PAC ID: 0143656165
Enrollment ID: O20200210002414

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. James Riddell Lewis 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
James Riddell Lewis, MD
1211 Union Ave Ste 330,
Memphis, TN 38104-6655

Ph: () -
James Riddell Lewis, MD
4250 Bethel Rd,
Olive Branch, MS 38654-8737

Ph: (901) 516-1290

Reviews and Comments


Internal Medicine Doctors in Olive Branch, MS

Javed Abdullah, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4250 Bethel Rd, 5th Floor, Olive Branch, MS 38654
Phone: 901-763-0200    Fax: 901-761-4002
Dr. Shailesh Mansukh Patel, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4250 Bethel Rd, Olive Branch, MS 38654
Phone: 901-516-1290    Fax: 901-516-1220
Jawwad Yusuf, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4250 Bethel Rd Fl 5, Olive Branch, MS 38654
Phone: 901-763-0200    Fax: 901-761-4002
Dakshin Gangadharamurthy, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4250 Bethel Rd, Olive Branch, MS 38654
Phone: 901-516-1290    Fax: 901-516-1220
Wendy Michelle Ballenger, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7148 Kerr Street Place, Suite 110, Olive Branch, MS 38654
Phone: 662-222-6724    Fax: 901-350-5024
Sheryl Ingram,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3195 Threatt Rd, Olive Branch, MS 38654
Phone: 901-331-2591    

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.