Cassie O'Brien, PSY.D.
NPI 1780992305 · Clinical Psychologist · Bend, OR
Cassie O'Brien, PSY.D. is a Clinical Psychologist provider in Bend, OR (NPI 1780992305).
Provider details
- NPI number
- 1780992305
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY24556 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2010-09-16
- Last updated
- 2019-06-03
Frequently asked questions
- What is Cassie O'Brien's NPI number?
- Cassie O'Brien's National Provider Identifier (NPI) is 1780992305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie O'Brien's specialty?
- Cassie O'Brien is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Cassie O'Brien located?
- Cassie O'Brien's practice location on file with NPPES is 45 Nw Greeley Ave, Bend, OR 97703-2943.
- What is Cassie O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Cassie O'Brien is (949) 632-6333.
- Is Cassie O'Brien's NPI active?
- Yes — Cassie O'Brien's NPI (1780992305) is active in the NPPES registry as of the last update on 2019-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.