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

Clifton Dale Williams, MD

Individual provider Emergency Medicine Physician · NPI 1538257654

Clifton Dale Williams, MD is an Emergency Medicine in McComb, Mississippi. Graduated from New York Medical College in 1993, 33 years ago. Practices with Southwest Mississippi Regional Medical Center, a 84-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
33
Trained at
New York Medical College
Licensed in
MS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

215 Marion Ave
McComb, MS 39648-2705
Phone: (601) 249-1382
Fax: (601) 249-1751
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 13945 (MS)

Record details

NPI number1538257654
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESMarch 18, 2025
Certification dateMarch 18, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1993 (33 years in practice)
Group practice Southwest Mississippi Regional Medical Center — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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