MR. DAVID RICHARDSON HAGERTY
NPI 1295869220
Counselor - Addiction (Substance Use Disorder) in Simi Valley, CA

Active since March 14, 2007
3150 E LOS ANGELES AVE, SIMI VALLEY, CA 93065(805) 577-0830 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. David Richardson Hagerty NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID RICHARDSON HAGERTY (NPI 1295869220) is an individual addiction (substance use disorder) provider in Simi Valley, California and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1295869220
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. DAVID RICHARDSON HAGERTY
Location Address3150 E LOS ANGELES AVESimi Valley, CA 93065-3940
Mailing Address30830 Marseille WayWestlake Village, CA 91362-7171 · (818) 879-4618
Sole ProprietorYes
Enumeration DateMarch 14, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1295869220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
3150 E LOS ANGELES AVE, Simi Valley, CA 93065

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Marriage & Family Therapist
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Community/Behavioral Health
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Case Manager/Care Coordinator
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Clinic/Center (Adult Mental Health)
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Social Worker (Clinical)
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Marriage & Family Therapist
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Counselor (Addiction (Substance Use Disorder))
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065
Licensed Vocational Nurse
3150 E LOS ANGELES AVE
SIMI VALLEY, CA 93065

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Hagerty's NPI number?

The NPI number for David Hagerty is 1295869220. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is David Hagerty located?

David Hagerty practices at 3150 E Los Angeles Ave, Simi Valley, CA 93065. The listed phone number is (805) 577-0830.

What is David Hagerty's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for David Hagerty was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.