Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ralph Lissaur, MD

Individual provider Psychiatry Physician · NPI 1245287960

Dr. Ralph Lissaur, MD is a Psychiatry in Irvine, California. Graduated from University of Arizona College of Medicine in 2003, 23 years ago. Practices with David Desai MD Inc, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
23
Trained at
University of Arizona College of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14252 Culver Dr A-255
Irvine, CA 92604-0317
Phone: (949) 280-9647
Fax: (949) 581-0911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A88975 (CA)

Record details

NPI number1245287960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 28, 2006
Last updated in NPPESJuly 8, 2007
Mailing address14252 Culver Dr, A-255, Irvine, CA 92604-0317

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice David Desai Md Inc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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