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

Merrill N Workhoven, MD

Individual provider Anesthesiology Physician · NPI 1821041369

Merrill N Workhoven, MD is an Anesthesiology Physician in Coos Bay, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
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

1775 Thompson Rd
Coos Bay, OR 97420-2125
Phone: (541) 269-8020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD08982 (OR)

Record details

NPI number1821041369
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 349, 1860 Virginia Ave Suite 9, North Bend, OR 97459-0106

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