Doctor profile · Federal record

Dr. Theresa Wiese, LCSW

Clinical Social Worker · Mental Health Counselor · Clinical Social Worker · Washington, IL

  • NPI 1891750816
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
310 Hillcrest Dr
Washington, IL 615712221
(309) 645-1318

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
April 17, 2025
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Illinois #149021439

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891750816. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
46
Distinct HCPCS
2
Medicare allowed
$3,466
HCPCS Description Services Patients Avg allowed
90832 Psychotherapy, 30 minutes 33 12 $55
90791 Psychiatric diagnostic evaluation 13 13 $127

In context: peer comparison

Among 1 peers in Washington Clinical Social Worker, average services per provider: 23. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresa Wiese's medical specialty?
Dr. Theresa Wiese practices Clinical Social Worker in Washington, IL.
Where does Dr. Theresa Wiese practice?
Dr. Theresa Wiese practices at 310 Hillcrest Dr, Washington, IL 615712221. Office phone: 3096451318.
What is Dr. Theresa Wiese's NPI?
Dr. Theresa Wiese's National Provider Identifier (NPI) is 1891750816, issued by NPPES.
Does Dr. Theresa Wiese accept Medicare assignment?
Yes. Dr. Theresa Wiese accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Wiese commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.