IndividualActive
Theresa O'Brien
NPI 1154401214 · School Counselor · Cottonwood, AZ
Theresa O'Brien is a School Counselor provider in Cottonwood, AZ (NPI 1154401214).
Provider details
- NPI number
- 1154401214
- Entity type
- Individual
- Primary specialty
- School CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW10184 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1 N Willard St
Cottonwood, AZ 86326-3651
Phone: (928) 634-2231
Fax: (928) 634-2874
Street-level locationGet directions
Mailing address
1 N Willard St
Cottonwood, AZ 86326-3651
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa O'Brien's NPI number?
- Theresa O'Brien's National Provider Identifier (NPI) is 1154401214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa O'Brien's specialty?
- Theresa O'Brien is listed in the NPPES registry with a primary specialty of School Counselor (Behavioral Health & Social Service Providers).
- Where is Theresa O'Brien located?
- Theresa O'Brien's practice location on file with NPPES is 1 N Willard St, Cottonwood, AZ 86326-3651.
- What is Theresa O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Theresa O'Brien is (928) 634-2231.
- Is Theresa O'Brien's NPI active?
- Yes — Theresa O'Brien's NPI (1154401214) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.