Physician Profile
Ewere O. Osian-Dugan, M.D.
Unclaimed ProfileAbout Dr. Osian-Dugan
Ewere O. Osian-Dugan, M.D. practices psychiatry in Baltimore, MD. Ewere is a 2010 graduate of Temple University School of Medicine. Ewere is also listed as specializing in addiction psychiatry. Medicare claims data shows Ewere provided 198 services to 28 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and psychotherapy, 45 minutes. The provider's National Provider Identifier (NPI) is 1639494057.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (667) 600-3429
- Email not available
Practice Locations
725 FALLSWAY
Baltimore, MD 21202
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
198 services · 28 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
89 | As often as other peers in Psychiatry |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
109 | As often as other peers in Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other psychiatrists in Baltimore 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Temple University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Temple University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 45 minutes 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Ewere O. Osian-Dugan's specialty?
Ewere O. Osian-Dugan is a psychiatrist in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where can I find Ewere O. Osian-Dugan?
Ewere O. Osian-Dugan is listed at 725 Fallsway, Baltimore, MD 21202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ewere O. Osian-Dugan?
The number on file is (667) 600-3429. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ewere O. Osian-Dugan?
Ewere O. Osian-Dugan's National Provider Identifier is 1639494057. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Ewere O. Osian-Dugan's education?
Ewere O. Osian-Dugan attended Temple University School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ewere O. Osian-Dugan have?
Ewere O. Osian-Dugan has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Ewere O. Osian-Dugan known for?
According to Medicare billing data, Ewere O. Osian-Dugan provides treatments such as psychotherapy, 45 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ewere O. Osian-Dugan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ewere O. Osian-Dugan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.