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Johnnie Warren Williamson, MD

Johnnie Warren Williamson is a Surgery Physician provider (Surgery) practicing in Tupelo, MS, registered in the NPPES registry with NPI 1346211596 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1346211596
Entity type Individual (Type 1)
Name Johnnie Warren Williamson
Credential MD
Sex Male
Practice address 4381 S EASON BLVD, SUITE 202, Tupelo, MS, 38801
Phone 6623776470
Fax 6623776475
Enumeration date 2006-01-27
Last updated in NPPES 2012-06-27

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 07074 MS

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Johnnie Williamson, MD
NPI: 1346211596
Taxonomy: 208600000X (Surgery Physician)
Address: 4381 S EASON BLVD, SUITE 202, Tupelo, MS, 38801

Other providers at this practice address

NPI Name Type Specialty Location
1548259013 Donna Wesley Individual Athletic Trainer Tupelo, MS
1144205774 Ruth Haugan Individual Athletic Trainer Tupelo, MS
1447236195 Walter Wilkins Individual Athletic Trainer Tupelo, MS
1598735177 William Rice Individual Orthopaedic Surgery Physician Tupelo, MS
1487625703 Charles Pigott Individual Surgery Physician Tupelo, MS
1629049846 Terry Pinson Individual Surgery Physician Tupelo, MS
1760453997 Danny Sanders Individual Surgery Physician Tupelo, MS
1144289182 Thomas Mcdonald Individual Neurology Physician Tupelo, MS

Verify this record

Cross-check NPI 1346211596 against the authoritative CMS record: view Johnnie Warren Williamson 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

What specialty is Johnnie Williamson?
Johnnie Williamson is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-06-27.