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

Andrea Adelyne Marshall, DO

Individual provider Internal Medicine Physician · NPI 1699096826

Andrea Adelyne Marshall, DO is an Internal Medicine in Redmond, Washington. Graduated from Michigan State University College of Osteopathic Medicine in 2010, 16 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
16
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
WA
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

15446 Bel Red Rd Ste 320
Redmond, WA 98052-5507
Phone: (425) 867-9700
Fax: (425) 867-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OP60393547 (WA)

Record details

NPI number1699096826
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 22, 2010
Last updated in NPPESAugust 28, 2025
Certification dateAugust 28, 2025
Mailing address15446 Bel Red Rd Ste 320, Redmond, WA 98052-5507

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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