NPI Portal NPI Lookup & Verification

John Alexander Tolokan

John Alexander Tolokan is a Behavior Analyst provider (Behavior Analyst) practicing in Fishers, IN, registered in the NPPES registry with NPI 1144803263 since 2021.

✓ Active NPI ✓ Valid NPI checksum

NPI 1144803263
Entity type Individual (Type 1)
Name John Alexander Tolokan
Sex Male
Practice address 9929 E 126TH ST, Fishers, IN, 46038
Phone 3174368961
Enumeration date 2021-05-05
Last updated in NPPES 2025-06-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106S00000X Behavior Technician Secondary
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: John Tolokan
NPI: 1144803263
Taxonomy: 103K00000X (Behavior Analyst)
Address: 9929 E 126TH ST, Fishers, IN, 46038

Other providers at this practice address

NPI Name Type Specialty Location
1083531263 Hailey O Bryant Individual Behavior Technician Fishers, IN
1073430955 Lorraine George Individual Behavior Technician Fishers, IN
1245509025 Benjamin Seifert Individual Behavior Analyst Fishers, IN
1346519121 Erin Solid Individual Behavior Analyst Fishers, IN
1538438312 Lorna Fischer Individual Behavior Analyst Fishers, IN
1447694716 Gina Nicolini Individual Behavior Analyst Fishers, IN
1306280284 Nicholas Green Individual Behavior Analyst Fishers, IN
1528405024 Katie Pollom Individual Behavior Analyst Fishers, IN

Verify this record

Cross-check NPI 1144803263 against the authoritative CMS record: view John Alexander Tolokan 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 John Tolokan?
John Tolokan 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 2025-06-04.