Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Jefferies

Addiction (Substance Use Disorder) Counselor in Vacaville, CA · enumerated 2025 · practices at A.K. Bean Foundation.

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

National Provider Identifier

1215818687

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Heather Jefferies

Sex Female

Practice address 600 Nut Tree Rd Ste 240, Vacaville, CA, 95687

Phone (707) 451-9703

Enumeration date Sep 10, 2025

Last updated in NPPES Sep 10, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

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 does Heather Jefferies practice?

The practice location on file with NPPES is in Vacaville, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Heather Jefferies?

The National Provider Identifier (NPI) for Heather Jefferies is 1215818687, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

A.K. Bean Foundation Comprehensive Outpatient Rehabilitation Facility (CORF) · Vacaville, CA NPI 1073973129 August Johnson Addiction (Substance Use Disorder) Counselor · Vacaville, CA NPI 1811784986

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-10.