Doctor profile · Federal record

Dr. Stephen Larson, LICSW, MSW

Clinical Social Worker · Mankato, MN

  • NPI 1659618650
  • 13 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
151 Saint Andrews CT Ste 710
Mankato, MN 560018815
(507) 386-7121
fax (507) 344-0690
Additional location
1227 Caledonia St
Mankato, MN 560014329
(507) 388-8874
fax (507) 625-4807

Credentials & registration

NPPES · NUCC
NPI registered
January 2013 — 13 yrs on file
Profile last updated
June 6, 2023
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Minnesota #18241

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659618650. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
91
Distinct HCPCS
1
Medicare allowed
$6,663
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 91 12 $73

In context: peer comparison

Among 8 peers in Mankato Clinical Social Worker, average services per provider: 55. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Larson's medical specialty?
Dr. Stephen Larson practices Clinical Social Worker in Mankato, MN.
Where does Dr. Stephen Larson practice?
Dr. Stephen Larson practices at 151 Saint Andrews CT Ste 710, Mankato, MN 560018815. Office phone: 5073867121.
What is Dr. Stephen Larson's NPI?
Dr. Stephen Larson's National Provider Identifier (NPI) is 1659618650, issued by NPPES.
What procedures does Dr. Stephen Larson commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.