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Addiction Recovery Centers, LLC

Addiction Medicine (Psychiatry & Neurology) Physician in Phoenix, AZ · enumerated 2015 · authorized official James Sieffert, Manger.

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

National Provider Identifier

1437525797

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Registry record

Entity type Organization (Type 2)
Legal business name Addiction Recovery Centers, LLC
Practice address 3724 N 3rd St, Ste 201, Phoenix, AZ, 85012
Phone (480) 331-4540
Enumeration date Aug 20, 2015
Last updated in NPPES May 2, 2017

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary
207LA0401X Addiction Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary
207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary
2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians Primary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary

Authorized official

Name James Sieffert
Title Manger
Phone (480) 331-4540

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-05-02. Verify at npiregistry.cms.hhs.gov.
Where is Addiction Recovery Centers, LLC located?
The practice location on file with NPPES is in Phoenix, AZ.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-02.