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

12 North LLC

Organization Substance Abuse Rehabilitation Facility · NPI 1174137467

12 North LLC is a Substance Abuse Rehabilitation Facility in Lake Forest, California. Registered with an NPI since 2020.

In the registry since
2020
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

23696 Birtcher Dr
Lake Forest, CA 92630-1769
Phone: (888) 830-8374
Fax: (949) 215-6650
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Substance Abuse Rehabilitation Facility (primary) Taxonomy 324500000X

Record details

NPI number1174137467
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Becky Tolmasoff — Hr Manager · (949) 413-7554
NPI enumeratedSeptember 3, 2020
Last updated in NPPESSeptember 3, 2020
Certification dateSeptember 3, 2020
Mailing address23696 Birtcher Dr, Lake Forest, CA 92630-1769

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