Doctor profile · Federal record
Dr. Stephen Diggs, PSY
Psychologist (CMS: Clinical Psychologist) · Chico, CA
- NPI 1700986908
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
80 Independence Cir Ste 220
Chico, CA 959730288
(530) 891-4400
fax (530) 636-4772
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- October 2, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- California #PSY18239
- Medicaid
- CA #PSY182390
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700986908. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
547
Distinct HCPCS
1
Medicare allowed
$81,200
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 547 | 15 | $148 |
In context: peer comparison
Among 2 peers in Chico Psychologist, average services per provider: 368. This provider delivers 1.5× the peer median.Frequently asked questions
What is Dr. Stephen Diggs's medical specialty?
Dr. Stephen Diggs practices Psychologist in Chico, CA.
Where does Dr. Stephen Diggs practice?
Dr. Stephen Diggs practices at 80 Independence Cir Ste 220, Chico, CA 959730288. Office phone: 5308914400.
What is Dr. Stephen Diggs's NPI?
Dr. Stephen Diggs's National Provider Identifier (NPI) is 1700986908, issued by NPPES.
Does Dr. Stephen Diggs accept Medicare assignment?
Yes. Dr. Stephen Diggs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Diggs commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.