Doctor profile · Federal record

Dr. Michelle Antosiewicz

Clinical Social Worker · Mount Pleasant, WI

  • NPI 1962527523
  • Accepts Medicare
  • MIPS 80.9 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3805B Spring St # 20
Mount Pleasant, WI 534051641
(262) 687-2222

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
March 15, 2019
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Wisconsin #7019
Medicaid
WI #11013500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962527523. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
85
Distinct HCPCS
1
Medicare allowed
$5,423
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 85 17 $64

In context: peer comparison

Among 1 peers in Mount Pleasant Clinical Social Worker, average services per provider: 85. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Michelle Antosiewicz's medical specialty?
Dr. Michelle Antosiewicz practices Clinical Social Worker in Mount Pleasant, WI.
Where does Dr. Michelle Antosiewicz practice?
Dr. Michelle Antosiewicz practices at 3805B Spring St # 20, Mount Pleasant, WI 534051641. Office phone: 2626872222.
What is Dr. Michelle Antosiewicz's NPI?
Dr. Michelle Antosiewicz's National Provider Identifier (NPI) is 1962527523, issued by NPPES.
Does Dr. Michelle Antosiewicz accept Medicare assignment?
Yes. Dr. Michelle Antosiewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Antosiewicz commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.