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

Dr. Gregory J. Bahder, MD

Individual provider Psychiatry Physician · NPI 1649370644

Dr. Gregory J. Bahder, MD is a Psychiatry in Medical Lake, Washington. Qualified in 1990, 36 years ago. Practices with Department of Social Dept of Shs Div of Instns, a 24-clinician group and accepts Medicare assignment. Licensed in New Hampshire and Washington.

Years since qualifying
36
Licensed in
NH, 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

850 Maple St
Medical Lake, WA 99022-0800
Phone: (509) 565-4000
Fax: (509) 565-4705
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence ML60600742 (WA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 10739 (NH)

Record details

NPI number1649370644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESNovember 18, 2015
Mailing addressPo Box 800, Medical Lake, WA 99022-0800

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1990 (36 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

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