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

Dr. Seda Terzyan, PHD

Individual provider Clinical Psychologist · NPI 1114464328

Dr. Seda Terzyan, PHD is a Clinical Psychologist in Corona del Mar, California. Qualified in 2016, 10 years ago. Practices with Seda Terzyan, a Psychological Corporation, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2017
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1550 Bayside Dr Ste 2
Corona del Mar, CA 92625-1711
Phone: (949) 783-9590
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY29251 (CA)

Record details

NPI number1114464328
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 25, 2017
Last updated in NPPESJanuary 8, 2019
Mailing address1550 Bayside Dr Ste 2, Corona Del Mar, CA 92625-1711

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Seda Terzyan, A Psychological Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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