Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Walter Lewis Willis, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1346286598

Walter Lewis Willis, MD is an Emergency Medicine in Meridian, Mississippi. Graduated from University of Mississippi School of Medicine in 1986, 40 years ago. Practices with Wmc Emergency Services LLC, a 14-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
40
Trained at
University of Mississippi School of Medicine
Licensed in
MS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1314 19th Ave
Meridian, MS 39301-4116
Phone: (601) 703-9260
Fax: (601) 703-4050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 11440 (MS)

Record details

NPI number1346286598
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESNovember 9, 2013
Mailing addressPo Box 5183, Meridian, MS 39302-5183

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Wmc Emergency Services Llc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount