Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Stephen F Ou, DO

Individual provider Orthopaedic Surgery Physician · NPI 1205029477

Dr. Stephen F Ou, DO practises Orthopedic Surgery in Lakewood, Washington. Graduated from Nova Southeastern College of Osteo Medicine in 2004, 22 years ago. Practices with Thedacare, Incorporated, a 654-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in New Jersey, Oregon, Washington and Wisconsin.

Years since qualifying
22
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
NJ, OR, WA, WI
In the registry since
2007
Specialties on file
4
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

11311 Bridgeport Way SW
Lakewood, WA 98499-3071
Phone: (253) 985-2733
Fax: (253) 566-8777
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (5)

  • 200 Rowan Blvd, Glassboro, NJ 08028-2260 — (856) 595-9130
  • 1206 W Sherman Ave Bldg Vineland, Vineland, NJ 08360-6911 — (856) 595-9130
  • 10123 Se Market St, Portland, OR 97216-2599 — (503) 257-2500
  • 939 Mountain View Dr, Shelton, WA 98584-4410 — (360) 426-0663
  • 130 2nd St, Neenah, WI 54956-2883 — (920) 831-5050

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence OP60218317 (WA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence DO187246 (OR)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 25IB12849700 (NJ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 13250 (WI)

Record details

NPI number1205029477
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 21, 2007
Last updated in NPPESDecember 17, 2025
Certification dateDecember 17, 2025

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2004 (22 years in practice)
Group practice Thedacare, Incorporated — 654 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Hip replacement 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients48
Services billed 114 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Inspira Medical Center Vineland Hospital · Vineland, NJ · listed as Inspira Medical Centers, Inc
  • Thedacare Regional Med Ctr - Neenah Hospital · Neenah, WI · listed as Thedacare Regional Medical Center - Neenah, Inc
  • Adventist Health Portland Hospital · Portland, OR
  • Bitterroot Health - Daly Hospital Hospital · Hamilton, MT

Colleagues at Thedacare, Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 654 clinicians in the practice; 12 are shown here.

Other providers in Lakewood