Oanh Cao, PSY.D.
NPI 1417235920 · Clinical Psychologist · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oanh Cao, PSY.D. is a Clinical Psychologist provider in San Diego, CA (NPI 1417235920).
Provider details
- NPI number
- 1417235920
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY24335 (CA)
Specialties & taxonomies
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
14 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
- 2011-08-01
- Last updated
- 2013-08-22
Frequently asked questions
- What is Oanh Cao's NPI number?
- Oanh Cao's National Provider Identifier (NPI) is 1417235920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oanh Cao's specialty?
- Oanh Cao is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Oanh Cao located?
- Oanh Cao's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is Oanh Cao's phone number?
- The practice phone number listed in the NPPES registry for Oanh Cao is (619) 524-4051.
- Does Oanh Cao accept Medicare?
- Oanh Cao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oanh Cao's NPI active?
- Yes — Oanh Cao's NPI (1417235920) is active in the NPPES registry as of the last update on 2013-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.