Doctor profile · Federal record
Dr. Mark Wagner, PHD
Psychologist (CMS: Clinical Psychologist) · Charleston, SC
- NPI 1346277142
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
171 Ashley Ave
Charleston, SC 294250001
(843) 792-1414 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- South Carolina #536
- Medicaid
- SC #PS0135
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346277142. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
352
Distinct HCPCS
5
Medicare allowed
$25,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90791 |
Psychiatric diagnostic evaluation | 74 | 74 | $143 | |
96132 |
Evaluation of neuropsychological test, first hour | 72 | 72 | $100 | |
96136 |
Administration of psychological or neuropsychological test, first 30 minutes | 71 | 71 | $22 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 69 | 69 | $72 | |
96137 |
Administration of psychological or neuropsychological test, each additional 30 minutes | 66 | 35 | $17 |
In context: peer comparison
Among 2 peers in Charleston Psychologist, average services per provider: 103. This provider delivers 3.4× the peer median.Frequently asked questions
What is Dr. Mark Wagner's medical specialty?
Dr. Mark Wagner practices Psychologist in Charleston, SC.
Where does Dr. Mark Wagner practice?
Dr. Mark Wagner practices at 171 Ashley Ave, Charleston, SC 294250001. Office phone: 8437921414.
What is Dr. Mark Wagner's NPI?
Dr. Mark Wagner's National Provider Identifier (NPI) is 1346277142, issued by NPPES.
Does Dr. Mark Wagner accept Medicare assignment?
Yes. Dr. Mark Wagner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Wagner commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791); Evaluation of neuropsychological test, first hour (HCPCS 96132); Administration of psychological or neuropsychological test (HCPCS 96136). Source: CMS Medicare Physician & Other Practitioners file.