Doctor profile · Federal record

Dr. Sidney Cormier, PH.D.

Clinical Psychologist · Redding, CA

  • NPI 1568441590
  • Accepts Medicare
  • 47 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1158 N Court St
Redding, CA 960010436
(530) 209-9710
Additional location
1364 Empress Ln
Redding, CA 960025069
fax (760) 683-6051
Mailing address
1364 Empress Ln
Redding, CA 960025069

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
December 30, 2025
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
California #PSY6659
Medicaid
CA #PSY066591

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568441590. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,773
Distinct HCPCS
4
Medicare allowed
$213,514
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 772 150 $148
96131 Evaluation of psychological test, each additional hour 667 166 $88
90791 Psychiatric diagnostic evaluation 167 166 $129
96130 Evaluation of psychological test, first hour 167 166 $117

In context: peer comparison

Among 2 peers in Redding Clinical Psychologist, average services per provider: 369. This provider delivers 4.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Sidney Cormier's medical specialty?
Dr. Sidney Cormier practices Clinical Psychologist in Redding, CA.
Where does Dr. Sidney Cormier practice?
Dr. Sidney Cormier practices at 1158 N Court St, Redding, CA 960010436. Office phone: 5302099710.
What is Dr. Sidney Cormier's NPI?
Dr. Sidney Cormier's National Provider Identifier (NPI) is 1568441590, issued by NPPES.
Does Dr. Sidney Cormier accept Medicare assignment?
Yes. Dr. Sidney Cormier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sidney Cormier commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Evaluation of psychological test, each additional hour (HCPCS 96131); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.