Doctor profile · Federal record
Dr. Ronald Koshes, MD
Psychiatry Physician (CMS: Psychiatry) · Washington, DC
- NPI 1437146305
- Accepts Medicare
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1348 E Capitol St Ne
Washington, DC 200031533
(202) 543-0406
fax (202) 547-1902
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- October 19, 2011
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D0043639
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437146305. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
303
Distinct HCPCS
2
Medicare allowed
$31,890
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 214 | 56 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 37 | $126 |
In context: peer comparison
Among 31 peers in Washington Psychiatry Physician, average services per provider: 89. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,749
Patients
181
Total drug cost
$46,623
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 222 | 33 | $10,417 |
| Risperidone | Generic | 207 | 22 | $3,551 |
| Trazodone Hcl | Generic | 176 | 22 | $3,351 |
| Quetiapine Fumarate | Generic | 164 | 17 | $4,166 |
| Fluoxetine Hcl | Generic | 157 | 21 | $1,672 |
| Divalproex Sodium | Generic | 142 | 17 | $5,009 |
| Sertraline Hcl | Generic | 133 | 26 | $1,317 |
| Clonazepam | Generic | 127 | 12 | $996 |
| Benztropine Mesylate | Generic | 101 | 0 | $1,390 |
| Aripiprazole | Generic | 89 | 11 | $6,825 |
Frequently asked questions
What is Dr. Ronald Koshes's medical specialty?
Dr. Ronald Koshes practices Psychiatry Physician in Washington, DC.
Where does Dr. Ronald Koshes practice?
Dr. Ronald Koshes practices at 1348 E Capitol St Ne, Washington, DC 200031533. Office phone: 2025430406.
What is Dr. Ronald Koshes's NPI?
Dr. Ronald Koshes's National Provider Identifier (NPI) is 1437146305, issued by NPPES.
Does Dr. Ronald Koshes accept Medicare assignment?
Yes. Dr. Ronald Koshes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald Koshes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.