Doctor profile · Federal record
Dr. William Carpenter
Psychiatry Physician (CMS: Psychiatry) · Columbia, MO
- NPI 1164787594
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
One Hospital Drive, Dc067.00
Columbia, MO 65212
(573) 882-8907
fax (574) 884-1070
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Missouri #2012019876
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164787594. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
266
Distinct HCPCS
5
Medicare allowed
$30,745
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 179 | 86 | $115 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 32 | 23 | $58 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 22 | 16 | $117 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 17 | 17 | $186 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 16 | 16 | $165 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 68. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,125
Patients
359
Total drug cost
$51,581
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 265 | 49 | $3,460 |
| Duloxetine Hcl | Generic | 207 | 31 | $4,101 |
| Sertraline Hcl | Generic | 177 | 34 | $3,327 |
| Mirtazapine | Generic | 176 | 26 | $2,923 |
| Aripiprazole | Generic | 157 | 28 | $17,397 |
| Lamotrigine | Generic | 146 | 19 | $1,987 |
| Clonazepam | Generic | 138 | 27 | $881 |
| Alprazolam | Generic | 132 | 20 | $901 |
| Buspirone Hcl | Generic | 128 | 31 | $3,411 |
| Quetiapine Fumarate | Generic | 124 | 15 | $1,765 |
Frequently asked questions
What is Dr. William Carpenter's medical specialty?
Dr. William Carpenter practices Psychiatry Physician in Columbia, MO.
Where does Dr. William Carpenter practice?
Dr. William Carpenter practices at One Hospital Drive, Dc067.00, Columbia, MO 65212. Office phone: 5738828907.
What is Dr. William Carpenter's NPI?
Dr. William Carpenter's National Provider Identifier (NPI) is 1164787594, issued by NPPES.
Does Dr. William Carpenter accept Medicare assignment?
Yes. Dr. William Carpenter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Carpenter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.