Doctor profile · Federal record
Dr. Craig Williams, PH.D.
Psychologist (CMS: Clinical Psychologist) · Spartanburg, SC
- NPI 1982948410
- Accepts Medicare
- MIPS 96.1 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
391 Serpentine Dr, Suite 400
Spartanburg, SC 293033096
(864) 560-7517
fax (864) 560-7520 - Mailing address
-
Po Box 743070
Atlanta, GA 303743070
Credentials & registration
- NPI registered
- November 2012 — 14 yrs on file
- Profile last updated
- January 18, 2021
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- South Carolina #682
- Medicaid
- SC #PS0534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982948410. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
188
Distinct HCPCS
2
Medicare allowed
$21,238
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 117 | 31 | $94 | |
90837 |
Psychotherapy, 1 hour | 71 | 27 | $144 |
In context: peer comparison
Among 1 peers in Spartanburg Psychologist, average services per provider: 94. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Craig Williams's medical specialty?
Dr. Craig Williams practices Psychologist in Spartanburg, SC.
Where does Dr. Craig Williams practice?
Dr. Craig Williams practices at 391 Serpentine Dr, Spartanburg, SC 293033096. Office phone: 8645607517.
What is Dr. Craig Williams's NPI?
Dr. Craig Williams's National Provider Identifier (NPI) is 1982948410, issued by NPPES.
Does Dr. Craig Williams accept Medicare assignment?
Yes. Dr. Craig Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Craig Williams commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.