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

Tricia Nielsen, DO

Individual provider Family Medicine Physician · NPI 1750510608

Tricia Nielsen, DO is a Family Practice in Bellevue, Washington. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2009, 17 years ago. Practices with Duke University Affiliated Physicians, Inc, a 449-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
17
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
WA
In the registry since
2009
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

13231 SE 36th St Ste 110
Bellevue, WA 98006-7321
Phone: (425) 957-9000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP60368014 (WA)

Record details

NPI number1750510608
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 13, 2009
Last updated in NPPESFebruary 9, 2016
Mailing addressPo Box 50095, Seattle, WA 98145-5095

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2009 (17 years in practice)
Group practice Duke University Affiliated Physicians, Inc. — 449 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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