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

Dr. Andreas Marwick, PHD

Individual provider Clinical Psychologist · NPI 1184182214

Dr. Andreas Marwick, PHD is a Clinical Psychologist in Oceanside, California. Qualified in 2016, 10 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
10
Licensed in
CA
In the registry since
2019
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1759 Oceanside Blvd Ste C
Oceanside, CA 92054-3449
Phone: (619) 431-2272
Fax: (619) 768-5705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY32304 (CA)

Record details

NPI number1184182214
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 7, 2019
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026
Mailing address1759 Oceanside Blvd, Ste C #322, Oceanside, CA 92054-3449

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)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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