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MR. ROBERT DREW OTTEN LAADC, M-RAS, CSC
NPI 1447387345
Counselor - Addiction (Substance Use Disorder) in San Luis Obispo, CA

Active since February 27, 2007
2180 JOHNSON AVE, SAN LUIS OBISPO, CA 93401(805) 781-4861(805) 781-1227 Get Directions Write a Review

NPPES record last updated: December 14, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Robert Drew Otten Laadc, M-ras, Csc NPPES

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

MR. ROBERT DREW OTTEN LAADC, M-RAS, CSC (NPI 1447387345) is an individual addiction (substance use disorder) provider in San Luis Obispo, California, licensed in California (O0509301519) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1447387345
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. ROBERT DREW OTTENCredential: LAADC, M-RAS, CSC
Location Address2180 JOHNSON AVESan Luis Obispo, CA 93401-4513
Mailing AddressPo Box 1241Morro Bay, CA 93443-1241 · (805) 428-0288
Phone(805) 781-4861
Fax(805) 781-1227
Sole ProprietorYes
Enumeration DateFebruary 27, 2007
Last NPPES UpdateDecember 14, 2015
✔ NPI 1447387345 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
Licenses✔ Licensed in CA · O0509301519✔ Licensed in CA · LCI0101214
2180 JOHNSON AVE, San Luis Obispo, CA 93401
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Other Providers at the Same Location NPPES 20

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

MR. JEFFREY WHITE
Counselor (Addiction (Substance Use Disorder))
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-1295
SEAN MARSHALL GALLOWAY
Licensed Psychiatric Technician
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-4275
ANDREW LORIMER COOK
Licensed Psychiatric Technician
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 471-4308
KONIKA ROSENBAUM MCPHERSON MFTI
Marriage & Family Therapist
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-4865
ELBA M VASQUEZ
Community Health Worker
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-4275
MRS. ERIN KELLY TAYLOR
Counselor (Addiction (Substance Use Disorder))
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-4275
AVERY JOHN PAULSON RN, NP
Nurse Practitioner (Psychiatric/Mental Health)
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 431-1334
KATHERINE MAIREAD TREACY
Counselor (Addiction (Substance Use Disorder))
2180 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 781-4753

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 Otten's NPI number?

The NPI number for Robert Otten is 1447387345. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Robert Otten located?

Robert Otten practices at 2180 Johnson Ave, San Luis Obispo, CA 93401. The listed phone number is (805) 781-4861.

What is Robert Otten'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 Otten was last updated on December 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.