Walter Lewis Willis, MD - Medicare Family Practice in Meridian, MS

Walter Lewis Willis, MD is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Meridian, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1986 and has 40 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Mississippi Band Of Choctaw Indians and his current practice location is 1314 19th Ave, Meridian, Mississippi. You can reach out to his office (for appointments etc.) via phone at (601) 703-9260.

Walter Lewis Willis is licensed to practice in Mississippi (license number 11440) 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 1346286598.

Contact Information

Walter Lewis Willis, MD
1314 19th Ave,
Meridian, MS 39301-4116
(601) 703-9260
(601) 703-4050

Map and Direction




Physician's Profile

Full NameWalter Lewis Willis
GenderMale
SpecialityFamily Practice
Experience40 Years
Location1314 19th 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:
  • Walter Lewis Willis attended and graduated from University Of Mississippi School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1346286598
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 11/09/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4284829276
  • Enrollment ID: I20220809000424

Medical Identifiers

Medical identifiers for Walter Lewis Willis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346286598NPI-NPPES
00113996MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services 11440 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Choctaw Health CenterPhiladelphia, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mississippi Band Of Choctaw Indians43855466627

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. Walter Lewis Willis allows following entities to bill medicare on his behalf.
Entity NameMississippi Band Of Choctaw Indians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790865780
PECOS PAC ID: 4385546662
Enrollment ID: O20040126000871

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. Walter Lewis Willis 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
Walter Lewis Willis, MD
Po Box 5183,
Meridian, MS 39302-5183

Ph: (601) 703-4282
Walter Lewis Willis, MD
1314 19th Ave,
Meridian, MS 39301-4116

Ph: (601) 703-9260

Reviews and Comments


Emergency Medicine Doctors in Meridian, MS

Dr. James Mark Shockley, M.D.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2124 14th St, Meridian, MS 39301
Phone: 601-553-6000    Fax: 601-553-6144
Dr. James A. Snyder, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-703-9260    Fax: 601-703-4050
Dr. William Meyer, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1102 Constitution Ave, Meridian, MS 39301
Phone: 601-693-2511    Fax: 601-484-3357
James Dean Perkins, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-703-9260    Fax: 601-703-4050
Dr. Phillip K Mcdonald, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2124 14th St, Meridian, MS 39301
Phone: 601-553-6000    Fax: 601-553-6115
Misty Nicole Rea, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-703-9260    Fax: 601-703-4050
John W Johnston Jr., MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1314 19th Ave, Meridian, MS 39301
Phone: 601-703-4926    Fax: 601-703-4928

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.