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

Dr. Brendan David Masini, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1962607200

Dr. Brendan David Masini, MD is an Orthopedic Surgery in Olympia, Washington. Qualified in 2005, 21 years ago. Practices with Olympia Orthopaedic Associates PLLC, a 112-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
21
Licensed in
WA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

615 Lilly Rd NE Ste 100
Olympia, WA 98506-5117
Phone: (360) 491-4211
Fax: (360) 493-0407
Show map & directions

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

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence MD60474144 (WA)

Record details

NPI number1962607200
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2007
Last updated in NPPESMarch 20, 2026
Certification dateMarch 20, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Olympia Orthopaedic Associates Pllc — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount