Tim Alan Gergen, PHD
Clinical Psychologist · Psychologist in Irvine, CA
Provider details
- Specialty
- Clinical Psychologist
- Credentials
- PhD
- NPI number
- 1215054010
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Graduated
- 1984
- Also sees patients at
- 26391 Ganiza, Mission Viejo, CA 92692 · (949) 632-4846
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Clinical Psychology
Insurance
- Coventry - First Health Network PPO
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