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

Darren Willius, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1467847244

Darren Willius, DO is a Family Practice in Olympia, Washington. Qualified in 2015, 11 years ago. Practices with Carolinas Physicians Network Inc, a 2,328-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Washington.

Years since qualifying
11
Licensed in
AZ, WA
In the registry since
2015
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

700 Lilly Rd NE
Olympia, WA 98506-5115
Phone: (360) 923-7000
Show map & directions

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

Additional practice locations (1)

  • 7301 E 2nd St Ste 210, Scottsdale, AZ 85251-5620 — (480) 882-4545

Specialties & licences

Sports Medicine (Family Medicine) Physician (primary) Taxonomy 207QS0010X · Licence OP60953967 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (AZ)

Record details

NPI number1467847244
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 30, 2015
Last updated in NPPESMay 11, 2021
Certification dateMay 11, 2021
Mailing address700 Lilly Rd Ne, Olympia, WA 98506-5115

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesSPORTS MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Carolinas Physicians Network Inc — 2328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Olympia