Steven C Williams, M.D.
Steven C Williams is a Surgery Physician provider (Surgery) practicing in Mccomb, MS, registered in the NPPES registry with NPI 1942412887 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1942412887 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Steven C Williams |
| Credential | M.D. |
| Sex | Male |
| Practice address | Mccomb, MS, 39648 |
| Phone | 6016842481 |
| Fax | 6016842488 |
| Enumeration date | 2007-05-04 |
| Last updated in NPPES | 2011-01-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 09423 | MS |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00115579 | Medicaid | MS | — |
| 1730019 | Other | MS | UNITED HEALTHCARE |
| 1317934 | Medicaid | LA | — |
| 770000345 | Other | MS | RAILROAD MEDICARE |
| 0055406 | Other | MS | MISSISSIPPI SELECT |
Copy-ready billing details
Provider: Steven Williams, M.D. NPI: 1942412887 Taxonomy: 208600000X (Surgery Physician) Address: Mccomb, MS, 39648
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659486736 | W N Dixon MD PA | Organization | Surgery Physician | Mccomb, MS |
| 1932295995 | Michael Peavey | Individual | Surgery Physician | Mccomb, MS |
| 1336446889 | Advanced Laparoscopic Surgery of South West Mississippi Pllc | Organization | Surgery Physician | Mccomb, MS |
Verify this record
Cross-check NPI 1942412887 against the authoritative CMS record: view Steven C Williams on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is this the official NPI registry?
What specialty is Steven Williams?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-01-05.