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Advanced Medical & Psychiatry Group Pllc

Psychiatric/Mental Health Nurse Practitioner in Oro Valley, AZ · enumerated 2023 · authorized official Olivier Djoumessi, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356114540

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Registry record

Entity type Organization (Type 2)
Legal business name Advanced Medical & Psychiatry Group Pllc
Practice address 1846 E Innovation Park Dr Ste 100, Oro Valley, AZ, 85755
Phone (817) 230-3994
Enumeration date Oct 31, 2023
Last updated in NPPES Oct 31, 2023

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Olivier Djoumessi
Title Owner
Phone (817) 230-3994

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Advanced Medical & Psychiatry Group Pllc?
The NPI for Advanced Medical & Psychiatry Group Pllc is 1356114540, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Advanced Medical & Psychiatry Group Pllc?
NPPES lists Olivier Djoumessi (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-31.