NPI Registry
Learn about Stedi

Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.

Update your NPPES record
Organization

NEST ABA P.C.

Active
Find providers by NPI
Organization

NEST ABA P.C.

Active
Organization subpart
No

Provider details

NPI number
Authorized official
WAJAHATUDDIN MACCI (DIRECTOR)
(312) 600-5061
Entity
Organization

Contact information

Practice address
2055 W ARMY TRAIL RD STE 100, ADDISON, IL 60101-1478
(312) 600-5061
Mailing address
800 ENTERPRISE DR STE 214, OAK BROOK, IL 60523-4218

Taxonomy

Speciality
Code
Description
License number
State
103K00000X
Behavior Analyst
Primary
—
—
261QM0850X
Adult Mental Health Clinic/Center
—
—
261QM0855X
Adolescent and Children Mental Health Clinic/Center
—
—

Other

Enumeration date
10/21/2025
Last updated
03/06/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks