Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Emmanuel Roland-Adu Oni, MD

Individual provider Psychiatry Physician · NPI 1356597975

Dr. Emmanuel Roland-Adu Oni, MD is a Psychiatry in Washington, District of Columbia. Qualified in 1995, 31 years ago. Practices with Psychogeriatric Services LLC, a 124-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Maryland and Virginia.

Years since qualifying
31
Licensed in
DC, MD, VA
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

35 K St NE
Washington, DC 20002-4216
Phone: (202) 442-4028
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD039274 (DC)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD0074005 (MD)
Psychiatry Physician Taxonomy 2084P0800X · Licence 0101246423 (VA)

Record details

NPI number1356597975
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2008
Last updated in NPPESJanuary 28, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Also practisesGERIATRIC PSYCHIATRY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Psychogeriatric Services Llc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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