NPI Portal NPI Lookup & Verification

Ms. Tonia Johnston, BCBA

Ms. Tonia Johnston is a Behavior Analyst provider (Behavior Analyst) practicing in Jackson, MI, registered in the NPPES registry with NPI 1558788737 since 2014. Practices at Comprehensive Speech and Therapy Center, Inc (listed at the same practice address in NPPES).

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NPI 1558788737
Entity type Individual (Type 1)
Name Ms. Tonia Johnston
Credential BCBA
Sex Female
Practice address 1001 LAURENCE AVE STE E, Jackson, MI, 49202
Phone 5177504777
Fax 5177824717
Enumeration date 2014-03-25
Last updated in NPPES 2016-07-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101Y00000X Counselor Secondary
103K00000X Behavior Analyst Primary BACB264972 WA
Copy-ready billing details
Provider: Tonia Johnston, BCBA
NPI: 1558788737
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1001 LAURENCE AVE STE E, Jackson, MI, 49202

Other providers at this practice address

NPI Name Type Specialty Location
1821914235 Travis Miller Individual Behavior Technician Jackson, MI
1558287961 Jaida Beyer Individual Behavior Technician Jackson, MI
1669700456 Teresa Cox Individual Behavior Technician Jackson, MI
1790056265 Rachel Flynn Individual Speech-Language Pathologist Jackson, MI
1194174243 Shelbie Opiela Individual Occupational Therapist Jackson, MI
1710420328 Ashley Geshrick Individual Other Technician Jackson, MI
1467999417 Lilith Reuter-Yuill Individual Behavior Analyst Jackson, MI
1659803567 Ashley Miller Individual Behavior Analyst Jackson, MI

Verify this record

Cross-check NPI 1558788737 against the authoritative CMS record: view Ms. Tonia Johnston 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Tonia Johnston?
Tonia Johnston is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-07-07.