NPPES file of Aug 9, 2026

Olivia Bjorkquist Harner, PHD

Clinical Neuropsychologist · La Jolla, CA

Olivia Bjorkquist Harner, PHD is a clinical neuropsychologist with a practice address in La Jolla, California, and NPI 1235668781, issued on Jun 8, 2017. Check the license (California PSY33869, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235668781
Name
Olivia Bjorkquist Harner
Credential
PHD
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License numbers
PSY33869 CA
071009533 IL
Self-reported in NPPES; status is on the state search
Practice location
10710 N Torrey Pines RD, La Jolla, CA 92037
Phone
(858) 554-8203
Enumerated
Jun 8, 2017
Record last updated
Dec 13, 2022
Medicare enrollment
Enrolled (PECOS I20221222000914); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical neuropsychologist records → All 743 in California → Look up another NPI →

Also registered at 10710 N Torrey Pines RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicole AdamsNurse Practitioner1891167029
  2. Rachel Adrian, RN, MSN, AGACNP-BCAcute Care Nurse Practitioner1548870686
  3. Laura Alberton, M.D.Sports Medicine (Orthopaedic Surgery) Physician1992770655
  4. Sonia Ali, M.D.Hematology & Oncology Physician1730451089
  5. Danica Anderson, PA-CPhysician Assistant1811601859
  6. Jacqueline Anderson, MDSurgery Physician1912427873

Verify Olivia Bjorkquist Harner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY33869    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Scripps HealthLa Jolla, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Olivia Bjorkquist Harner among 743 clinical neuropsychologist records in California

Olivia Bjorkquist Harner, PHD is one of 743 clinical neuropsychologist records with a practice address in California. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.

  • NPI issued2017 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2015 · median 2011 among the 237 with a school on file
  • Record last updated2022 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in California

There are 743 clinical neuropsychologist records in California.

All 743 in California → Every provider in La Jolla → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Cinnamon Bloss, PH.D.La Jolla, CA 920371417261769
  2. Douglas Johnson, PH.D.La Jolla, CA 920371770788697
  3. Michael Kabat, PHDLa Jolla, CA 920371669401360
  4. Nancy Markel, PH.D.La Jolla, CA 920371720119530
  5. Carrie McDonald, PH.D.La Jolla, CA 920371629267000
  6. Celina McDowell, PHDLa Jolla, CA 920371356148977
  7. Manuel Tobias, PH.D.La Jolla, CA 920371023002136
  8. Sunita Bava, PH.D.Encinitas, CA 920241538500715

Common questions

What is Olivia Bjorkquist Harner, PHD's NPI number?

Olivia Bjorkquist Harner, PHD's National Provider Identifier (NPI) is 1235668781, issued on Jun 8, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Bjorkquist Harner, PHD located?

The NPPES record lists a practice address at 10710 N Torrey Pines RD, La Jolla, CA, 92037. Phone: (858) 554-8203. Providers update this record themselves, so call before visiting.

How can I verify Olivia Bjorkquist Harner, PHD's license?

NPPES lists California license number PSY33869, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.