NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Clinton Charles Smithson III, M.D.

Emergency Medicine Physician in Tyler, TX · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083025134

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Registry record

Entity type Individual (Type 1)
Name Dr. Clinton Charles Smithson III
Credential M.D.
Sex Male
Practice address Tyler, TX, 75701
Phone (903) 606-4262
Enumeration date May 12, 2014
Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License BP10050385 (TX) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License Q5722 (TX) Primary
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
75-0818167-044 Other TX TRICARE
75-1976930-005 Other TX TRICARE
525037YS6P Other TX MEDICARE
75-0818167-048 Other TX TRICARE
75-0818167-051 Other TX TRICARE
BP10050385 Other TX PHYSICIAN IN TRAINING PERMIT NUMBER
P01855291 Other TX MCRR
362583206 Medicaid TX -
525037YS6V Other TX MEDICARE
P01855287 Other TX MEDICARE RAIL ROAD
362583207 Medicaid TX -
75-0818167-015 Other TX TRICARE

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.

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Frequently asked questions

What specialty is Clinton Smithson?
Clinton Smithson is registered in NPPES with the primary taxonomy of Emergency Medicine 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.