Advanced Psychiatry & Addiction Treatment Center LLC
NPI 1851165153 · Psychiatric/Mental Health Nurse Practitioner · Oakland, MD
Advanced Psychiatry & Addiction Treatment Center LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Oakland, MD (NPI 1851165153).
Provider details
- NPI number
- 1851165153
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Olivier Djoumessi, Owner(240) 221-1671
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-11-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Advanced Psychiatry & Addiction Treatment Center LLC's NPI number?
- Advanced Psychiatry & Addiction Treatment Center LLC's National Provider Identifier (NPI) is 1851165153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Psychiatry & Addiction Treatment Center LLC?
- Advanced Psychiatry & Addiction Treatment Center LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Advanced Psychiatry & Addiction Treatment Center LLC located?
- Advanced Psychiatry & Addiction Treatment Center LLC's practice location on file with NPPES is 5000 Thayer Ctr Ste C, Oakland, MD 21550-1139.
- What is Advanced Psychiatry & Addiction Treatment Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Advanced Psychiatry & Addiction Treatment Center LLC is (240) 221-1671.
- Who is the authorized official for Advanced Psychiatry & Addiction Treatment Center LLC?
- The authorized official listed on Advanced Psychiatry & Addiction Treatment Center LLC's NPPES record is Olivier Djoumessi, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Psychiatry & Addiction Treatment Center LLC's NPI active?
- Yes — Advanced Psychiatry & Addiction Treatment Center LLC's NPI (1851165153) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.