Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Pathgroup Labs, LLC
Clinical Medical Laboratory in Nashville, TN · enumerated 2006 · authorized official Matthew Walker, Svp, Revenue Cycle Management.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235186800
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 220815100 | Other | KY | PASSPORT ADVANTAGE |
| 6345016 | Other | - | CIGNA |
| 3404179 | Medicaid | TN | - |
| 610609600 | Other | - | US DEPT OF LABOR |
| 7375469 | Other | - | AETNA |
| 968201772A | Medicaid | GA | - |
| 37000619 | Medicaid | KY | - |
| C93014 | Other | - | CUMBERLAND HEALTHCARE |
| 100042158 | Other | TN | PHP TENNCARE |
| P00000604 | Other | - | RAILROAD MEDICARE |
| 01455767 | Medicaid | MS | - |
| 200460360A | Medicaid | IN | - |
| 50001168 | Other | KY | PASSPORT |
| TN0100 | Other | TN | JOHN DEERE HERITAGE |
| 4056486 | Other | TN | BLUE SHIELD |
| 7001263 | Medicaid | NC | - |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.