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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ROBERT ST. JOHN CATC-I
NPI 1043129273
Counselor - Addiction (Substance Use Disorder) in Oak View, CA

Active since September 03, 2026
158 ROCKAWAY RD, OAK VIEW, CA 93022(213) 494-5261 Get Directions Write a Review

NPPES record added: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Robert St. John Catc-i NPPES

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

ROBERT ST. JOHN CATC-I (NPI 1043129273) is an individual addiction (substance use disorder) provider in Oak View, California, licensed in California (25119) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1043129273
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameROBERT ST. JOHNCredential: CATC-I
Location Address158 ROCKAWAY RDOak View, CA 93022-9306
Mailing Address11 Cedar Crest CtThousand Oaks, CA 91320-3621 · (213) 494-5261
Phone(213) 494-5261
Sole ProprietorYes
Enumeration DateSeptember 3, 2026
NPPES CertifiedSeptember 3, 2026
✔ NPI 1043129273 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
License✔ Licensed in CA · 25119
158 ROCKAWAY RD, Oak View, CA 93022
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

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

KELII MIYATA
Counselor (Addiction (Substance Use Disorder))
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 767-1409
CHARLOTTE GRANT
Social Worker
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 273-8798
MARK WORKMAN CADC-II
Counselor (Addiction (Substance Use Disorder))
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 273-8798
NOELLE SWANGER RN
Registered Nurse (Addiction (Substance Use Disorder))
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (310) 780-1667
OJAI RECOVERY LLC
Substance Abuse Rehabilitation Facility
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (310) 780-1667
TUESDAY DAWN HIGHT
Licensed Vocational Nurse
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 823-2449
MARIA AYALA RADT
Case Manager/Care Coordinator
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 273-8798
MR. GEORGE MELVIN PENREE IV RAD-T
Behavior Technician
158 ROCKAWAY RD
OAK VIEW, CA 93022
Ventura County (805) 273-8798

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 Robert St. John's NPI number?

The NPI number for Robert St. John is 1043129273. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Where is Robert St. John located?

Robert St. John practices at 158 Rockaway Rd, Oak View, CA 93022. The listed phone number is (213) 494-5261.

What is Robert St. John'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 Robert St. John was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.