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

Mason J Platt, DO

Individual provider Orthopaedic Surgery Physician · NPI 1063440048

Mason J Platt, DO is an Orthopedic Surgery in Gig Harbor, Washington. Qualified in 1997, 29 years ago. Practices with Multicare Health System, a 2,302-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Washington.

Years since qualifying
29
Licensed in
PA, WA
In the registry since
2006
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

4545 Point Fosdick Dr NW Ste 250
Gig Harbor, WA 98335-1700
Phone: (253) 459-7000
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence OP60210160 (WA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence OS010378L (PA)

Record details

NPI number1063440048
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESFebruary 15, 2012
Mailing address4545 Point Fosdick Dr Nw, Suite 250, Gig Harbor, WA 98335-1700

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Multicare Health System — 2302 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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