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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

FRANK RYDER CST
NPI 1700965423
Specialist/Technologist, Other - Surgical Assistant in Portland, OR

Active since November 03, 2006PECOS Enrolled
11782 SW BARNES RD STE 300, PORTLAND, OR 97225(503) 214-5200(503) 906-6613 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Frank Ryder Cst NPPES

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

FRANK RYDER CST (NPI 1700965423) is an individual surgical assistant in Portland, Oregon, licensed in Oregon (06-156) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700965423
Entity TypeIndividualMale
Primary Taxonomy246ZC0007X
Provider Legal NameFRANK RYDERCredential: CST
Location Address11782 SW BARNES RD STE 300Portland, OR 97225-5933
Mailing Address11782 Sw Barnes Rd Ste 300Portland, OR 97225-5933 · (503) 214-5200 · Fax (503) 906-6613
Phone(503) 214-5200
Fax(503) 906-6613
Sole ProprietorNo
Enumeration DateNovember 3, 2006
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1700965423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist, Other · Surgical AssistantTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code246ZC0007X
License✔ Licensed in OR · 06-156
Definition
A surgical assistant is a skilled practitioner who has undergone formalized education and training as a surgical assistant. The surgical assistant performs surgical functions that include, but are not limited to: retracting, manipulating, suturing, clamping, cauterizing, litigating, and tying tissue; suctioning, irrigating and sponging; positioning the patient; closure of body planes and skin; and participating in hemostasis and volume replacement. Surgical assistants are certified and registered or licensed by the state, or, in states without licensure, certified as surgical assistants by completing appropriate education and training.
11782 SW BARNES RD STE 300, Portland, OR 97225
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frank Ryder Cst 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.

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. ROBERT BRIAN BETTENCOURT MD
Family Medicine
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
KATHLEEN IRENE RODENBURG PA-C
Physician Assistant (Surgical)
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
MR. ANDREW SURYANATA MATTSON PA-C
Physician Assistant
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
NANCY LEE NAFTALIN C-PED, FIRST ASSIST
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
MADDISON SOUZA PA-C
Physician Assistant
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
RYAN THOMPSON DO
Physical Medicine & Rehabilitation (Pain Medicine)
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
KATHRYN ELIZABETH CHURCH DPT
Physical Therapist
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200
KELSEY MARIE LAVAUTE DPT
Physical Therapist
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Washington County (503) 214-5200

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 Frank Ryder's NPI number?

The NPI number for Frank Ryder is 1700965423. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is Frank Ryder located?

Frank Ryder practices at 11782 SW Barnes Rd Ste 300, Portland, OR 97225. The listed phone number is (503) 214-5200.

What is Frank Ryder's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Surgical Assistant, with taxonomy code 246ZC0007X.

Is Frank Ryder enrolled in Medicare?

Yes. Frank Ryder is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Frank Ryder was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.