Doctor profile · Federal record

Dr. Conrad Larkin, L.C.S.W.

Clinical Social Worker · Santa Rosa, CA

  • NPI 1104983238
  • Accepts Medicare
  • 55 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
924 Langeburg St
Santa Rosa, CA 954072533
(707) 566-7570
Mailing address
422 Larkfield Ctr, #255
Santa Rosa, CA 954031408

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 26, 2017
Year of graduation
1971 — 55 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
California #5501
Medicaid
CA #CSW055010

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104983238. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
176
Distinct HCPCS
3
Medicare allowed
$17,731
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 86 19 $115
90834 Psychotherapy, 45 minutes 75 15 $78
90791 Psychiatric diagnostic evaluation 15 14 $136

In context: peer comparison

Among 5 peers in this city , average services per provider: 105. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Conrad Larkin's medical specialty?
Dr. Conrad Larkin practices Clinical Social Worker in Santa Rosa, CA.
Where does Dr. Conrad Larkin practice?
Dr. Conrad Larkin practices at 924 Langeburg St, Santa Rosa, CA 954072533. Office phone: 7075667570.
What is Dr. Conrad Larkin's NPI?
Dr. Conrad Larkin's National Provider Identifier (NPI) is 1104983238, issued by NPPES.
Does Dr. Conrad Larkin accept Medicare assignment?
Yes. Dr. Conrad Larkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Conrad Larkin commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.