Thomas Robert Litwicki Jr., BCBA
Thomas Robert Litwicki Jr. is a Behavior Analyst provider (Behavior Analyst) practicing in Mishawaka, IN, registered in the NPPES registry with NPI 1588303457 since 2022. Practices at Journeys Behavior Learning Center LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1588303457 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas Robert Litwicki Jr. |
| Credential | BCBA |
| Sex | Male |
| Practice address | Mishawaka, IN, 46544 |
| Phone | 5743140843 |
| Fax | 5746353201 |
| Enumeration date | 2022-05-31 |
| Last updated in NPPES | 2022-05-31 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-22-59699 | IN |
Copy-ready billing details
Provider: Thomas Litwicki, BCBA NPI: 1588303457 Taxonomy: 103K00000X (Behavior Analyst) Address: Mishawaka, IN, 46544
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922925635 | Micah Stover | Individual | Behavior Technician | Mishawaka, IN |
| 1194642801 | Kennedy Reed | Individual | Behavior Technician | Mishawaka, IN |
| 1720905433 | Daisy Neeley | Individual | Behavior Technician | Mishawaka, IN |
| 1780501403 | Caleb Butler | Individual | Behavior Technician | Mishawaka, IN |
| 1639096357 | Ann Acevedo | Individual | Behavior Technician | Mishawaka, IN |
| 1225544430 | Emily Burden | Individual | Behavior Analyst | Mishawaka, IN |
| 1710487020 | Lindsey Johnson | Individual | Behavior Analyst | Mishawaka, IN |
| 1689141046 | Ashley Sobecki | Individual | Assistant Behavior Analyst | Mishawaka, IN |
Verify this record
Cross-check NPI 1588303457 against the authoritative CMS record: view Thomas Robert Litwicki Jr. on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-05-31.