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

Dr. Ryan Douglass Herrington, MDMPH

Individual provider Public Health & General Preventive Medicine Physician · NPI 1255433819

Dr. Ryan Douglass Herrington, MDMPH is a Public Health & General Preventive Medicine Physician in Olympia, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
Specialties on file
2

Practice location Address checks out

203 4th Ave E Ste 501
Olympia, WA 98501-1190
Phone: (614) 256-5071
Show map & directions

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

Specialties & licences

Addiction Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083A0300X · Licence MD60736138 (WA)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence 60736138 (WA)

Record details

NPI number1255433819
Entity typeIndividual (Type 1)
GenderMale
Credentials MDMPH
Sole proprietorNo
NPI enumeratedSeptember 3, 2006
Last updated in NPPESFebruary 24, 2023
Certification dateFebruary 24, 2023

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