Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Lucas Eberhardt de Master, PSYD

Individual provider Clinical Psychologist · NPI 1356776447

Dr. Lucas Eberhardt de Master, PSYD is a Clinical Psychologist in Seattle, Washington. Qualified in 2014, 12 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.

Years since qualifying
12
Licensed in
OR, WA
In the registry since
2013
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

720 Seneca St Ste 107
Seattle, WA 98101-3265
Phone: (971) 220-5993
Fax: (971) 999-0683
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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 2589 (OR)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSYC.PY.61212534 (WA)

Record details

NPI number1356776447
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 7, 2013
Last updated in NPPESOctober 30, 2026
Certification dateOctober 30, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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