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Dr. Diane Highum

Md

Physician Orange, CA Sole Proprietor
[email protected] linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Gender
Female
Connections
37
Position in HealthTal Database
  • 161,970 healthcare professionals in HealthTal hold the Physician specialty. Diane Highum is one of them.
  • 14,607 Physicians are based in CA (out of 155,461 total healthcare contacts in that state).
  • 18,542 contacts at Sole Proprietor are tracked in HealthTal.
  • Typical Physician compensation in CA: $130,000 – $195,000 (median $153,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of Physicians in CA: Kaiser Permanente (1,532), Sole Proprietor (852), The Permanente Medical Group (183).
  • 0% of Physicians in CA hold a senior title (Director, Manager, Chief, VP, etc.).
  • 62% of Physicians in CA have verified education credentials on file.
  • Data refreshed July 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
University of California Irvine
1992
Cedars-Sinai Medical Center/USC
1990
Harvard Medical School
1988
Harvard Medical School
Doctor of Medicine (M.D.)
1984
Wellesley College
1980
St. Olaf College
1972
Skills
Treatment Psychiatry Clinical Research Mental Health Psychotherapy Healthcare Medical Education Medicine Psychopharmacology Board Certified Hospitals Clinical Supervision Inpatient
Professional Overview

Dr. Diane Highum is a Md, currently affiliated with Sole Proprietor, based in Orange, CA. As a physician, Dr. Highum contributes to patient care, clinical workflows, and healthcare operations in Orange, CA. Dr. Highum holds academic credentials, including Doctor of Medicine (M.D.), from University of California Irvine and Cedars-Sinai Medical Center/USC. Core competencies include Treatment, Psychiatry, Clinical Research, Mental Health, Psychotherapy. Healthcare organizations seeking to recruit physician professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to physician specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Orange, CA healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Physician

Physician recruiting typically takes 90-180 days due to the specialized nature of the role. Reaching physicians through direct email or personal phone is significantly more effective than LinkedIn, as most practicing physicians are not actively job searching. HealthTal provides personal email addresses and direct dial numbers sourced from NPI records.

Browse all Physicians →

Frequently Asked Questions

Where is Dr. Diane Highum located?
Dr. Diane Highum is based in Orange, CA. They are currently affiliated with Sole Proprietor.
What is Dr. Diane Highum's specialty?
Dr. Diane Highum specializes in Physician. Their current role is Md.
Where does Dr. Diane Highum currently work?
Dr. Diane Highum currently works at Sole Proprietor.
What is Dr. Diane Highum's educational background?
Dr. Diane Highum attended University of California Irvine and Cedars-Sinai Medical Center/USC.
How do I contact Dr. Diane Highum for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Diane Highum. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a Physician?
Recruiting physicians typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for physicians across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a Physician in CA?
Physicians in CA typically earn $130,000 to $195,000 annually, with a median of $153,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.

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