Doctor profile · Federal record

Dr. Michelle Shumaker, MSW, LCSW

Clinical Social Worker · Merrillville, IN

  • NPI 1669557401
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9120 Connecticut St Ste A
Merrillville, IN 464107015
(219) 793-1233

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
March 13, 2020
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Indiana #34004077A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669557401. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
171
Distinct HCPCS
2
Medicare allowed
$12,694
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 158 28 $71
90791 Psychiatric diagnostic evaluation 13 13 $116

In context: peer comparison

Among 6 peers in Merrillville Clinical Social Worker, average services per provider: 91. This provider delivers 1.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Michelle Shumaker's medical specialty?
Dr. Michelle Shumaker practices Clinical Social Worker in Merrillville, IN.
Where does Dr. Michelle Shumaker practice?
Dr. Michelle Shumaker practices at 9120 Connecticut St Ste A, Merrillville, IN 464107015. Office phone: 2197931233.
What is Dr. Michelle Shumaker's NPI?
Dr. Michelle Shumaker's National Provider Identifier (NPI) is 1669557401, issued by NPPES.
Does Dr. Michelle Shumaker accept Medicare assignment?
Yes. Dr. Michelle Shumaker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Shumaker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.