Leeanne Harker, PH.D.
NPI 1821326216 · Clinical Psychologist · Livermore, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leeanne Harker, PH.D. is a Clinical Psychologist provider in Livermore, CA (NPI 1821326216).
Provider details
- NPI number
- 1821326216
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY18961 (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
16 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
- 2009-11-24
- Last updated
- 2014-04-28
Frequently asked questions
- What is Leeanne Harker's NPI number?
- Leeanne Harker's National Provider Identifier (NPI) is 1821326216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leeanne Harker's specialty?
- Leeanne Harker is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Leeanne Harker located?
- Leeanne Harker's practice location on file with NPPES is 1430 Second St, Livermore, CA 94550-4212.
- What is Leeanne Harker's phone number?
- The practice phone number listed in the NPPES registry for Leeanne Harker is (925) 667-5085.
- Does Leeanne Harker accept Medicare?
- Leeanne Harker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leeanne Harker's NPI active?
- Yes — Leeanne Harker's NPI (1821326216) is active in the NPPES registry as of the last update on 2014-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.