Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Colleen Martonick, MSOTR/L, CLT
Occupational Therapist in Melbourne, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346301165
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 814251 | Other | - | FIRST PRIORITY |
| 393533 | Other | - | HEALTH AMERICA ASSURANCE |
| 814187 | Other | - | FIRST PRIORITY |
| 1447433 | Other | - | BLUE SHIELD |
| 388447 | Other | - | HEALTH AMERICA ASSURANCE |
| 818055 | Other | - | FIRST PRIORITY |
| OT18735 | Other | FL | DOH |
| 393534 | Other | - | HEALTH AMERICA ASSURANCE |
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 2018-08-24.