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

Hillside Management Services LLC

Organization Substance Abuse Rehabilitation Facility · NPI 1083296636

Hillside Management Services LLC is a Substance Abuse Rehabilitation Facility in Mission Viejo, California. Registered with an NPI since 2021.

In the registry since
2021
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

23371 Rockrose
Mission Viejo, CA 92692-1686
Phone: (866) 614-7850
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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 number1083296636
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Colin McBride — Cro · (631) 672-7441
NPI enumeratedApril 23, 2021
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026
Mailing address5201 Congress Ave Ste 275, Boca Raton, FL 33487-3609

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