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MS. THERESA A. O'BRIEN
NPI 1154401214
Counselor - School in Cottonwood, AZ

Active since October 16, 2006
1 N WILLARD ST, COTTONWOOD, AZ 86326(928) 634-2231(928) 634-2874 Get Directions Write a Review

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

About Ms. Theresa A. O'brien NPPES

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

MS. THERESA A. O'BRIEN (NPI 1154401214) is an individual school provider in Cottonwood, Arizona, licensed in Arizona (SW10184) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1154401214
Entity TypeIndividualFemale
Primary Taxonomy101YS0200X
Provider Legal NameMS. THERESA A. O'BRIEN
Location Address1 N WILLARD STCottonwood, AZ 86326-3651
Mailing Address1 N Willard StCottonwood, AZ 86326-3651 · (928) 634-2231 · Fax (928) 634-2874
Phone(928) 634-2231
Fax(928) 634-2874
Sole ProprietorYes
Enumeration DateOctober 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1154401214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers
Taxonomy Code101YS0200X
License✔ Licensed in AZ · SW10184
1 N WILLARD ST, Cottonwood, AZ 86326
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Other Identifiers 1

Medicaid615164AZ

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.

MRS. SHARON ADELE BLOCK M.S.W.
Social Worker (School)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-2288
JUDY OSBORN RN
Registered Nurse (School)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-7001
MRS. DEBRA LYNN REED RN
Local Education Agency (LEA)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 649-5115
AMY PROSSER M.A.
Psychologist (School)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-2288
KAREN HUGHES
Speech-Language Pathologist
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-2288
DR. MICHAEL PETER VIOTTI PSYCHOLOGIST
Psychologist (Clinical)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-6743
AMY A KENTZLER SLPA
Specialist/Technologist (Speech-Language Assistant)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-2288
MARIANNE GREER SWANK ED.S.
Psychologist (School)
1 N WILLARD ST
COTTONWOOD, AZ 86326
Yavapai County (928) 634-6743

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 Theresa O'brien's NPI number?

The NPI number for Theresa O'brien is 1154401214. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Theresa O'brien located?

Theresa O'brien practices at 1 N Willard St, Cottonwood, AZ 86326. The listed phone number is (928) 634-2231.

What is Theresa O'brien's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Theresa O'brien 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.