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

Heather Jefferies

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1215818687

Heather Jefferies is an Addiction (Substance Use Disorder) Counselor in Vacaville, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

600 Nut Tree Rd Ste 240
Vacaville, CA 95687-4686
Phone: (707) 451-9703
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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 number1215818687
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 10, 2025
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025
Mailing address600 Nut Tree Rd Ste 240, Vacaville, CA 95687-4686

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