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

Gandis G. Mazeika, MD

Individual provider Specialist · NPI 1679518880

Gandis G. Mazeika, MD is a Neurology in Edmonds, Washington. Graduated from University of California, Davis School of Medicine in 1993, 33 years ago. Practices with Gandis G Mazeika MD Ps, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
33
Trained at
University of California, Davis School of Medicine
Licensed in
WA
In the registry since
2006
Specialties on file
2
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

21701 76th Ave W Ste 206
Edmonds, WA 98026-7536
Phone: (425) 636-2400
Fax: (425) 636-2401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X · Licence MD00038659 (WA)
Specialist Taxonomy 174400000X · Licence MD00038659 (WA)

Record details

NPI number1679518880
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 19, 2006
Last updated in NPPESOctober 12, 2022
Certification dateAugust 30, 2022

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Gandis G Mazeika Md Ps — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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