Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark H Dotson, D.P.M.
Podiatrist in Fort Smith, AR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689642019
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Registry record
Entity type Individual (Type 1)
Name Mark H Dotson
Credential D.P.M.
Sex Male
Practice address 3501 We Knight Dr, Fort Smith, AR, 72903
Phone (479) 709-6700
Fax (479) 709-6751
Enumeration date Mar 10, 2006
Last updated in NPPES Dec 14, 2009
Taxonomy & licenses
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 480030238 | Other | AR | RAILROAD MEDICARE |
| 100780350A | Other | OK | OKLAHOMA MEDICAID |
| 4350578 | Other | AR | AETNA |
| 56219 | Other | AR | ARKANSAS BLUE CROSS |
| 119098717 | Medicaid | AR | - |
| 8779903 | Other | AR | CIGNA |
| 904224 | Other | AR | USA MCO |
| 15283000000 | Other | AR | QUALCHOICE |
| 02720013 | Other | AR | UNITED HEALTHCARE |
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.
Frequently asked questions
Is NPI 1689642019 active?
Yes, as of the latest NPPES snapshot, NPI 1689642019 is active (record last updated 2009-12-14).
How do I verify Mark Dotson's NPI record?
Cross-check NPI 1689642019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Thomas Cheyne Sports Medicine (Family Medicine) Physician · Fort Smith, AR NPI 1144298845 James Long Orthopaedic Surgery Physician · Fort Smith, AR NPI 1255309548 Greg Jones Orthopaedic Surgery Physician · Fort Smith, AR NPI 1972571248 William Sherrill Orthopaedic Surgery Physician · Fort Smith, AR NPI 1285602599 Steven Smith Orthopaedic Surgery Physician · Fort Smith, AR NPI 1083682108 Orthopaedics PA Orthopaedic Surgery Physician · Fort Smith, AR NPI 1619937745 Joseph Queeney Neurological Surgery Physician · Fort Smith, AR NPI 1811919160 Brian Goodman Anesthesiology Physician · Fort Smith, AR NPI 1851448732
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-14.