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

Dr. William Warren Smith, MD

Individual provider Psychiatry Physician · NPI 1093759722

Dr. William Warren Smith, MD is a Psychiatry in Pascagoula, Mississippi. Graduated from University of Mississippi School of Medicine in 1985, 41 years ago. Practices with Osage Nation Si-Si A-Pe-Txa, a 13-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
41
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.

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Practice location Address checks out

4502 Lt Eugene J Majure Dr
Pascagoula, MS 39581-5305
Phone: (228) 696-9224
Fax: (228) 696-9228
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 11086 (MS)

Record details

NPI number1093759722
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2006
Last updated in NPPESMarch 11, 2020
Certification dateMarch 11, 2020
Mailing address2101 Highway 90, Gautier, MS 39553-5340

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Osage Nation Si-Si A-Pe-Txa — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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