Doctor profile · Federal record

Dr. Mary Beth Dornheim, LICSW

Clinical Social Worker · Clinical Social Worker · Clinical Social Worker · Sioux Falls, SD

  • NPI 1356487227
  • Accepts Medicare
  • 27 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2400 W 49Th St
Sioux Falls, SD 571056581
(605) 312-8700
Additional location
800 E 21St St
Sioux Falls, SD 571051016
(605) 322-4005
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
May 28, 2024
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State licenses (3)
Minnesota #19740 · Minnesota #173889 · South Dakota #4781

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356487227. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
326
Distinct HCPCS
3
Medicare allowed
$35,424
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 266 66 $107
90791 Psychiatric diagnostic evaluation 46 45 $128
90834 Psychotherapy, 45 minutes 14 12 $72

In context: peer comparison

Among 12 peers in Sioux Falls Clinical Social Worker, average services per provider: 90. This provider delivers 3.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Beth Dornheim's medical specialty?
Dr. Mary Beth Dornheim practices Clinical Social Worker in Sioux Falls, SD.
Where does Dr. Mary Beth Dornheim practice?
Dr. Mary Beth Dornheim practices at 2400 W 49Th St, Sioux Falls, SD 571056581. Office phone: 6053128700.
What is Dr. Mary Beth Dornheim's NPI?
Dr. Mary Beth Dornheim's National Provider Identifier (NPI) is 1356487227, issued by NPPES.
Does Dr. Mary Beth Dornheim accept Medicare assignment?
Yes. Dr. Mary Beth Dornheim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Beth Dornheim commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.