Karen Handley, PHD
NPI 1881845097 · Psychologist · Mission Viejo, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Handley, PHD is a Psychologist provider in Mission Viejo, CA (NPI 1881845097).
Provider details
- NPI number
- 1881845097
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 14563 (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
17 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
- 2008-10-07
- Last updated
- 2008-10-07
Frequently asked questions
- What is Karen Handley's NPI number?
- Karen Handley's National Provider Identifier (NPI) is 1881845097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Handley's specialty?
- Karen Handley is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Handley located?
- Karen Handley's practice location on file with NPPES is 26441 Crown Valley Parkway, Mission Viejo, CA 92691.
- What is Karen Handley's phone number?
- The practice phone number listed in the NPPES registry for Karen Handley is (949) 460-9528.
- Does Karen Handley accept Medicare?
- Karen Handley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Handley's NPI active?
- Yes — Karen Handley's NPI (1881845097) is active in the NPPES registry as of the last update on 2008-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.