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

Maria Lynn Detherage, MS, RPAC

Individual provider Physician Assistant · NPI 1720219173

Maria Lynn Detherage, MS, RPAC is a Physician Assistant in Federal Way, Washington. Qualified in 2009, 17 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
17
Licensed in
WA
In the registry since
2009
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

31675 Pacific Hwy S
Federal Way, WA 98003-5407
Phone: (253) 215-1093
Fax: (253) 215-1094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA60866304 (WA)

Record details

NPI number1720219173
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RPAC
Sole proprietorNo
NPI enumeratedAugust 3, 2009
Last updated in NPPESNovember 12, 2020
Certification dateNovember 12, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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