Doctor profile · Federal record
Dr. Charles Tollison, PHD
Clinical Psychologist · Greenville, SC
- NPI 1710900964
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
220 Roper Mtn RD Ext
Greenville, SC 29615
(864) 295-6399
fax (864) 295-2337 - Mailing address
-
1330 Boiling Springs Road, Suite 2700
Spartanburg, SC 29303
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 30, 2007
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- South Carolina #293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710900964. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
381
Distinct HCPCS
2
Medicare allowed
$46,432
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90791 |
Psychiatric diagnostic evaluation | 209 | 208 | $164 | |
90832 |
Psychotherapy, 30 minutes | 172 | 127 | $71 |
In context: peer comparison
Among 3 peers in Greenville Clinical Psychologist, average services per provider: 207. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Charles Tollison's medical specialty?
Dr. Charles Tollison practices Clinical Psychologist in Greenville, SC.
Where does Dr. Charles Tollison practice?
Dr. Charles Tollison practices at 220 Roper Mtn RD Ext, Greenville, SC 29615. Office phone: 8642956399.
What is Dr. Charles Tollison's NPI?
Dr. Charles Tollison's National Provider Identifier (NPI) is 1710900964, issued by NPPES.
Does Dr. Charles Tollison accept Medicare assignment?
Yes. Dr. Charles Tollison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Tollison commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791); Psychotherapy (HCPCS 90832). Source: CMS Medicare Physician & Other Practitioners file.