1. Home
  2. Directory
  3. Oregon
  4. Tualatin
  5. Orthopaedic Surgery
  6. NPI Profile

J. MASON DEPASSE, MD, PC
NPI 1942182340
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Tualatin, OR

Active since July 24, 2025
19255 SW 65TH AVE STE 200, TUALATIN, OR 97062(713) 870-8355 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About J. Mason Depasse, Md, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

J. MASON DEPASSE, MD, PC (NPI 1942182340) is a healthcare organization registered as an orthopaedic surgery of the spine in Tualatin, Oregon and active in the NPI registry since July 2025. The organization lists John Mason Depasse, President, as its authorized official.

NPPES Registry Identity

NPI1942182340
Entity TypeOrganization
Primary Taxonomy207XS0117X
Legal Business NameJ. MASON DEPASSE, MD, PC
Location Address19255 SW 65TH AVE STE 200Tualatin, OR 97062-9712
Mailing Address19255 Sw 65th Ave Ste 200Tualatin, OR 97062-9712 · (713) 870-8355
Phone(713) 870-8355
Organization SubpartNo
Authorized OfficialJohn Mason DepassePresident · (713) 870-8355
Enumeration DateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1942182340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
19255 SW 65TH AVE STE 200, Tualatin, OR 97062
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.Insurance ›

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN MASON DEPASSE M.D.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150
ZACHARY JAMES KNIGHT PA-C
Physician Assistant
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150
FARDOWSA SHARIFF IDRIS PHYSICIAN ASSISTANT
Physician Assistant
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150
KELSEY LYNN GRETZINGER PA-C
Physician Assistant
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150
ERIC NGUYEN PA-C
Physician Assistant
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150
ROBERT L TATSUMI MD PC
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
19255 SW 65TH AVE STE 200
TUALATIN, OR 97062
Washington County (503) 828-1150

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is J. Mason Depasse, MD, PC's NPI number?

The NPI number for J. Mason Depasse, MD, PC is 1942182340. It was assigned to this organization in the NPPES registry on July 24, 2025.

Where is J. Mason Depasse, MD, PC located?

J. Mason Depasse, MD, PC is located at 19255 SW 65th Ave Ste 200, Tualatin, OR 97062. The listed phone number is (713) 870-8355.

What is J. Mason Depasse, MD, PC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

What insurance does J. Mason Depasse, MD, PC accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list J. Mason Depasse, MD, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for J. Mason Depasse, MD, PC was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.