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

Dr. Ryan Dean Donovan, DC

Individual provider Chiropractor · NPI 1376669341

Dr. Ryan Dean Donovan, DC is a Chiropractic in Maple Valley, Washington. Qualified in 2005, 21 years ago. Accepts Medicare assignment. Licensed in Washington.

Years since qualifying
21
Licensed in
WA
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

23220 Maple Valley Black Diamond Rd SE Ste 13
Maple Valley, WA 98038-5225
Phone: (425) 432-1449
Fax: (425) 432-9910
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CH00034707 (WA)

Record details

NPI number1376669341
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 22, 2007
Last updated in NPPESOctober 20, 2016
Mailing address23220 Maple Valley Black Diamond Rd Se, Suite 13, Maple Valley, WA 98038-5225

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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