Doctor profile · Federal record
Dr. Derek Schumm, M.D.
Psychiatry Physician (CMS: Psychiatry) · Berkeley, CA
- NPI 1205037843
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2001 Dwight Way Ste 4190
Berkeley, CA 947042608
(510) 204-4635
fax (510) 204-3060 - Mailing address
-
2001 Dwight Way
Berkeley, CA 947042608
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #A122790
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205037843. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
437
Distinct HCPCS
6
Medicare allowed
$153,244
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 110 | 41 | $132 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 90 | 39 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 86 | 22 | $150 | |
G2083 |
Office or other outpatient visit for the evaluation and management of an established patient that requires the supervision of a physician or other qualified health care professional and provision of greater than 56 mg esketamine nasal self-administration, | 70 | 22 | $1,588 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 65 | 19 | $77 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 16 | 15 | $220 |
In context: peer comparison
Among 11 peers in Berkeley Psychiatry Physician, average services per provider: 141. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
329
Patients
0
Total drug cost
$20,884
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 47 | 0 | $2,335 |
| Desvenlafaxine Succinate ER (Desvenlafaxine Succinate) | Brand | 31 | 0 | $3,249 |
| Aripiprazole | Generic | 30 | 0 | $2,487 |
| Clonazepam | Generic | 30 | 0 | $367 |
| Trazodone Hcl | Generic | 25 | 0 | $527 |
| Risperidone | Generic | 23 | 0 | $1,882 |
| Lamotrigine | Generic | 19 | 0 | $114 |
| Sertraline Hcl | Generic | 19 | 0 | $482 |
| Lorazepam | Generic | 18 | 0 | $159 |
| Mirtazapine | Generic | 17 | 0 | $237 |
Frequently asked questions
What is Dr. Derek Schumm's medical specialty?
Dr. Derek Schumm practices Psychiatry Physician in Berkeley, CA.
Where does Dr. Derek Schumm practice?
Dr. Derek Schumm practices at 2001 Dwight Way Ste 4190, Berkeley, CA 947042608. Office phone: 5102044635.
What is Dr. Derek Schumm's NPI?
Dr. Derek Schumm's National Provider Identifier (NPI) is 1205037843, issued by NPPES.
Does Dr. Derek Schumm accept Medicare assignment?
Yes. Dr. Derek Schumm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Derek Schumm commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.