Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Advanced Psychiatry & Addiction Treatment Center LLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1851165153

Advanced Psychiatry & Addiction Treatment Center LLC is a Psychiatric/Mental Health Nurse Practitioner in Oakland, Maryland. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5000 Thayer Ctr Ste C
Oakland, MD 21550-1139
Phone: (240) 221-1671
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X

Record details

NPI number1851165153
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Olivier Djoumessi — Owner · (240) 221-1671
NPI enumeratedNovember 8, 2023
Last updated in NPPESNovember 8, 2023
Certification dateNovember 8, 2023
Mailing address5000 Thayer Ctr Ste C, Oakland, MD 21550-1139

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