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

Tiamat Treatment Center LLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1104783638

Tiamat Treatment Center LLC is an Addiction (Substance Use Disorder) Counselor in Oakland, California. Registered with an NPI since 2026.

In the registry since
2026
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

3022 International Blvd Ste 410
Oakland, CA 94601-2229
Phone: (510) 813-5939
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1104783638
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donna Edwards — Ceo · (510) 813-5939
NPI enumeratedJanuary 7, 2026
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026
Mailing address3022 International Blvd Ste 410, Oakland, CA 94601-2229

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