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

Individual provider Psychiatry Physician · NPI 1689656282

Dr. Marietta L Lariosa, MD is a Psychiatry in Spokane, Washington. Qualified in 1977, 49 years ago. Practices with Department of Social Dept of Shs Div of Instns, a 24-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
49
Licensed in
WA
In the registry since
2005
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

107 S Division St
Spokane, WA 99202
Phone: (509) 838-4651
Fax: (509) 363-2762
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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 MD00030181 (WA)

Record details

NPI number1689656282
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 18, 2005
Last updated in NPPESMay 21, 2018

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Department Of Social Dept Of Shs Div Of Instns — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Spokane