Doctor profile · Federal record
Dr. Ewere Osian-Dugan, M.D.
Psychiatry Physician (CMS: Psychiatry) · Addiction Psychiatry Physician · Baltimore, MD
- NPI 1639494057
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
725 Fallsway
Baltimore, MD 212024147
(667) 600-3429
fax (667) 600-4092
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- September 20, 2018
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D77981
- Medicaid
- MD #741505200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639494057. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
289
Distinct HCPCS
2
Medicare allowed
$33,814
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 150 | 14 | $102 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 139 | 20 | $133 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 108. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
356
Patients
12
Total drug cost
$10,035
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sertraline Hcl | Generic | 78 | 12 | $730 |
| Buspirone Hcl | Generic | 42 | 0 | $678 |
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 27 | 0 | $3,615 |
| Quetiapine Fumarate | Generic | 27 | 0 | $1,128 |
| Gabapentin | Generic | 25 | 0 | $377 |
| Trazodone Hcl | Generic | 24 | 0 | $200 |
| Aripiprazole | Generic | 18 | 0 | $126 |
| Risperidone | Generic | 18 | 0 | $134 |
| Mirtazapine | Generic | 17 | 0 | $240 |
| Clonazepam | Generic | 14 | 0 | $26 |
Frequently asked questions
What is Dr. Ewere Osian-Dugan's medical specialty?
Dr. Ewere Osian-Dugan practices Psychiatry Physician in Baltimore, MD.
Where does Dr. Ewere Osian-Dugan practice?
Dr. Ewere Osian-Dugan practices at 725 Fallsway, Baltimore, MD 212024147. Office phone: 6676003429.
What is Dr. Ewere Osian-Dugan's NPI?
Dr. Ewere Osian-Dugan's National Provider Identifier (NPI) is 1639494057, issued by NPPES.
Does Dr. Ewere Osian-Dugan accept Medicare assignment?
Yes. Dr. Ewere Osian-Dugan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ewere Osian-Dugan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.