Doctor profile · Federal record

Dr. Tonia Backman, LCSW

Social Worker (CMS: Clinical Social Worker) · Social Worker · Wausau, WI

  • NPI 1033468947
  • Accepts Medicare
  • 31 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1810 North 2Nd Street
Wausau, WI 54403
(715) 848-4884
fax (715) 845-5385

Credentials & registration

NPPES · NUCC
NPI registered
September 2012 — 14 yrs on file
Profile last updated
January 4, 2018
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
104100000X — NUCC code
State licenses (2)
Wisconsin #8836-123 · Wisconsin #127692-121
Medicaid
WI #100028416

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033468947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
261
Distinct HCPCS
1
Medicare allowed
$27,229
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 261 19 $104

In context: peer comparison

Among 1 peers in this city , average services per provider: 261. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tonia Backman's medical specialty?
Dr. Tonia Backman practices Social Worker in Wausau, WI.
Where does Dr. Tonia Backman practice?
Dr. Tonia Backman practices at 1810 North 2Nd Street, Wausau, WI 54403. Office phone: 7158484884.
What is Dr. Tonia Backman's NPI?
Dr. Tonia Backman's National Provider Identifier (NPI) is 1033468947, issued by NPPES.
Does Dr. Tonia Backman accept Medicare assignment?
Yes. Dr. Tonia Backman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tonia Backman commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.