Tess Gelderloos, MA, BCBA LBA
NPI 1144626342ActiveIndividual· Behavior Analyst· Great Falls, MT
Behavior Analyst (MA, BCBA LBA) in Great Falls, Montana, licensed in MT, with an NPI issued in November 2014.
Overview
| NPI | 1144626342 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MA, BCBA LBA |
| Sole proprietor | No |
| NPI issued | Nov 15, 2014 |
| Last updated in NPPES | Feb 9, 2026 |
| Certified by provider | Feb 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Behavior Analyst Primary | 103K00000X | 1-14-16072 | MT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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