NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ah Addiction Care PC

Addiction Medicine (Family Medicine) Physician in Redwood City, CA · enumerated 2023 · authorized official Joshua Duskey, Director, Market Development.

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

National Provider Identifier

1295516128

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ah Addiction Care PC
Other name <Unavail>
Practice address 303 Twin Dolphin Drive, Suite 600 #6002, Redwood City, CA, 94065
Phone (740) 350-3565
Enumeration date Oct 6, 2023
Last updated in NPPES Nov 29, 2023

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers Secondary
163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Primary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Joshua Duskey
Title Director, Market Development
Phone (740) 350-3565

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Ah Addiction Care PC located?
The practice location on file with NPPES is in Redwood City, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-11-29. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-29.