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DR. ROSS A CAUTHORN MD
NPI 1194795500
Specialist in Portland, OR

Active since January 26, 2006PECOS Enrolled
95.63/100
CMS Quality Rating
9205 SW BARNES RD, PORTLAND, OR 97225(503) 216-4830(503) 216-4850 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Ross A Cauthorn Md NPPES

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

DR. ROSS A CAUTHORN MD (NPI 1194795500) is an individual specialist in Portland, Oregon, licensed in Oregon (12651) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194795500
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. ROSS A CAUTHORNCredential: MD
Location Address9205 SW BARNES RDPortland, OR 97225-6603
Mailing Address9400 Sw Barnes Rd, Suite 250Portland, OR 97225-6608 · (503) 292-9108 · Fax (503) 292-0346
Phone(503) 216-4830
Fax(503) 216-4850
Sole ProprietorNo
Enumeration DateJanuary 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1194795500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in OR · 12651
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
9205 SW BARNES RD, Portland, OR 97225
Open in Google Maps ↗

Other Identifiers 1

Medicaid226688OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ross A Cauthorn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Ross Cauthorn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trg, LLC
Same address
Diagnostic Radiology
9205 SW BARNES RD
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 37 clinicians in this Medicare group
NPI 1467771121 (503) 216-4830
Center For Medical Imaging LLC
5.0 mi
Diagnostic Radiology
10810 NE CORNELL RD STE 100
Hillsboro, OR 97124
  • Reassigned Medicare billing, Oregon enrollment
  • 37 clinicians in this Medicare group
NPI 1275505448 (503) 216-8400
Bridgeport Medical Imaging, LLC
8.3 mi
Diagnostic Radiology
18040 SW LOWER BOONES FERRY ROAD
Tigard, OR 97224
  • Reassigned Medicare billing, Oregon enrollment
  • 39 clinicians in this Medicare group
NPI 1922253525 (503) 216-8440

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality99.31
Improvement Activities40
Cost86.69

Other Providers at the Same Location NPPES 20

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

DR. VICTOR NGUYEN PHAM M.D.
Hospitalist
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-2906
YEVGENY BULOCHNIK PHARMD
Pharmacist
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-3299
MR. DANIEL PAUL ADDY C.R.N.A.
Nurse Anesthetist, Certified Registered
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-1234
MR. JONATHAN DAVID CAULLEY PT
Physical Therapist
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-2610
EMILY ECHTENKAMP LCSW, CADC III, MAC
Counselor (Mental Health)
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-1234
BRIAN J KEARNS MD
Hospitalist
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-2906
DR. JAMES S PUTNAM MD
Radiology (Vascular & Interventional Radiology)
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-4830
MATTHEW CARSTENS FRANK M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
9205 SW BARNES RD
PORTLAND, OR 97225
Washington County (303) 859-4275

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 Ross Cauthorn's NPI number?

The NPI number for Ross Cauthorn is 1194795500. It was assigned to this individual provider in the NPPES registry on January 26, 2006.

Where is Ross Cauthorn located?

Ross Cauthorn practices at 9205 SW Barnes Rd, Portland, OR 97225. The listed phone number is (503) 216-4830.

What is Ross Cauthorn's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ross Cauthorn enrolled in Medicare?

Yes. Ross Cauthorn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ross Cauthorn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ross Cauthorn reassigns Medicare benefits to 3 organizations: Trg, LLC (Portland, OR), Center For Medical Imaging LLC (Hillsboro, OR) and Bridgeport Medical Imaging, LLC (Tigard, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ross Cauthorn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ross Cauthorn was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.