Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Gramling Adams Jr., M.D.
Vascular Surgery Physician in Columbia, MO · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710981444
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1980317 | Other | MO | UNITED HEALTHCARE |
| G02433 | Other | MO | MERCY |
| 207974908 | Medicaid | MO | - |
| 431428562 | Other | MO | GREAT WEST |
| 5410082 | Other | MO | AETNA |
| 28058 | Other | MO | GHP |
| 19973 | Other | MO | HEALTHCARE USA |
| 273734 | Other | MO | HEALTHLINK, INC |
| 20157 | Other | MO | ANTHEM BLUECROSS BLUESHIE |
| 9134342 | Other | MO | PHCS |
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
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-22.