Doctor profile · Federal record

Dr. Annette Zajac

Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Burr Ridge, IL

  • NPI 1831734763
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16 91St St.
Burr Ridge, IL 60527
(630) 560-6110
Mailing address
7914 W 92Nd St
Hickory Hills, IL 604572014

Credentials & registration

NPPES · NUCC
NPI registered
November 2019 — 7 yrs on file
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
225X00000X — NUCC code
State license (1)
Illinois #056.013335

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831734763. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
293
Distinct HCPCS
4
Medicare allowed
$7,742
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 147 19 $25
97140 Therapy procedure using manual technique, each 15 minutes 68 16 $21
97018 Application of hot wax bath 54 14 $4
97165 Evaluation for occupational therapy, typically 30 minutes 24 24 $100

In context: peer comparison

Among 2 peers in Burr Ridge Occupational Therapist, average services per provider: 217. This provider delivers 1.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Annette Zajac's medical specialty?
Dr. Annette Zajac practices Occupational Therapist in Burr Ridge, IL.
Where does Dr. Annette Zajac practice?
Dr. Annette Zajac practices at 16 91St St., Burr Ridge, IL 60527. Office phone: 6305606110.
What is Dr. Annette Zajac's NPI?
Dr. Annette Zajac's National Provider Identifier (NPI) is 1831734763, issued by NPPES.
Does Dr. Annette Zajac accept Medicare assignment?
Yes. Dr. Annette Zajac accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annette Zajac commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Application of hot wax bath (HCPCS 97018). Source: CMS Medicare Physician & Other Practitioners file.