Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Martin J Fiala, MD
Orthopaedic Surgery Physician in Tullahoma, TN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619961976
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0940299 | Other | - | UNITED HEALTH CARE |
| 3093522 | Other | TN | BLUE CROSS |
| 682362 | Other | - | AETNA |
| 200034386 | Other | - | RAILROAD MEDICARE |
| 621738887002 | Other | - | PRUDENTIAL |
| TN0102 | Other | TN | AMERICHOICE |
| 10070490 | Other | TN | AMERIGROUP |
| 1536928 | Other | - | UMWA |
| 3098802 | Medicaid | TN | - |
| 5541521 | Other | - | CIGNA |
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 2011-04-07.