Doctor profile · Federal record

Dr. Barbara Twardowski

Child & Adolescent Psychiatry Physician (CMS: Psychiatry) · Des Plaines, IL

  • NPI 1629177662
  • Accepts Medicare
  • 43 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2108 Plainfield Dr
Des Plaines, IL 600182735
(847) 795-8921

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
2084P0804X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629177662. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
81
Distinct HCPCS
1
Medicare allowed
$6,721
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 81 11 $83

In context: peer comparison

Among 1 peers in Des Plaines Child & Adolescent Psychiatry Physician, average services per provider: 81. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
110
Patients
0
Total drug cost
$1,354
Drug Type Claims Patients Total cost
Risperidone Generic 42 0 $604
Trazodone Hcl Generic 17 0 $239
Prazosin Hcl Generic 14 0 $198
Hydroxyzine Hcl Generic 13 0 $99
Clonidine Hcl Generic 12 0 $44
Divalproex Sodium Generic 12 0 $169

Frequently asked questions

Auto-generated from federal data
What is Dr. Barbara Twardowski's medical specialty?
Dr. Barbara Twardowski practices Child & Adolescent Psychiatry Physician in Des Plaines, IL.
Where does Dr. Barbara Twardowski practice?
Dr. Barbara Twardowski practices at 2108 Plainfield Dr, Des Plaines, IL 600182735. Office phone: 8477958921.
What is Dr. Barbara Twardowski's NPI?
Dr. Barbara Twardowski's National Provider Identifier (NPI) is 1629177662, issued by NPPES.
Does Dr. Barbara Twardowski accept Medicare assignment?
Yes. Dr. Barbara Twardowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Twardowski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.