John D Mesko, M.D.
John D Mesko is a Specialist provider (Specialist) practicing in Mena, AR, registered in the NPPES registry with NPI 1003822016 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1003822016 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John D Mesko |
| Credential | M.D. |
| Sex | Male |
| Practice address | Mena, AR, 71953 |
| Phone | 4793944595 |
| Fax | 4793941140 |
| Enumeration date | 2006-07-31 |
| Last updated in NPPES | 2010-11-12 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | C6220 | AR |
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 |
|---|---|---|---|
| 100071960 A | Medicaid | OK | — |
| 112972001 | Medicaid | AR | — |
| 50764 | Other | AR | BLUE CROSS BLUE SHEILD |
| 710709244 | Other | AR | TAX ID # |
Copy-ready billing details
Provider: John Mesko, M.D. NPI: 1003822016 Taxonomy: 174400000X (Specialist) Address: Mena, AR, 71953
Verify this record
Cross-check NPI 1003822016 against the authoritative CMS record: view John D Mesko 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-11-12.