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INTEGRATED JOINT SPECIALISTS LLC
NPI 1942502794
General Practice in Tigard, OR

Active since November 30, 2010
10250 SW GREENBURG RD, 4 LINCOLN CENTER, SUITE 125, TIGARD, OR 97223(503) 719-6783(971) 327-6734 Get Directions Write a Review

NPPES record last updated: September 1, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Integrated Joint Specialists Llc NPPES

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

INTEGRATED JOINT SPECIALISTS LLC (NPI 1942502794) is a healthcare organization registered as a general practice in Tigard, Oregon and active in the NPI registry since November 2010. The organization maintains 2 additional practice locations and lists Russell Riggs, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1942502794
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameINTEGRATED JOINT SPECIALISTS LLC
Location Address10250 SW GREENBURG RD, 4 LINCOLN CENTER, SUITE 125Tigard, OR 97223-5470
Mailing Address10250 Sw Greenburg Rd Ste 115Tigard, OR 97223-5461 · (503) 719-6783 · Fax (971) 327-6734
Phone(503) 719-6783
Fax(971) 327-6734
Organization SubpartNo
Authorized OfficialRussell RiggsManaging Member · (503) 582-8283
Enumeration DateNovember 30, 2010
Last NPPES UpdateSeptember 1, 2021
NPPES CertifiedSeptember 1, 2021
✔ NPI 1942502794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedPhysical TherapistTaxonomy 225100000X
10250 SW GREENBURG RD, Tigard, OR 97223
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Secondary Practice Locations 2

Location 12141 E Broadway Rd Ste 111Tempe, AZ 85282-1894 · Phone (503) 719-6783
Location 21918 152nd Ave NE Ste 200Bellevue, WA 98007-4880 · Phone (503) 719-6783

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Integrated Joint Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Integrated Joint Specialists LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Russell Riggs, MD
Emergency Medicine
NPI 1356384838
10250 SW GREENBURG RD 4 LINCOLN CENTER, SUITE 125
Tigard, OR 97223
(503) 719-6783
✔ PECOSSame address
Ryan Maxwell, NP-C
Nurse Practitioner
NPI 1316352651
8905 SW NIMBUS AVE STE 300
Beaverton, OR 97008
(503) 352-0468
✔ PECOS1.0 mi
Brad Simpson, PT
Physical Therapist in Private Practice
NPI 1518900174
3786 SW HALL BLVD SUITE160
Beaverton, OR 97005
(503) 626-6587
✔ Accepts Medicare3.6 mi
Darren Nigo, ATC
Physical Therapist in Private Practice
NPI 1194276022
17865 SW MAIDEN CT
Beaverton, OR 97007
(971) 645-1300
✔ Accepts Medicare4.3 mi
Tania Shaw, MD
Emergency Medicine
NPI 1184665416
10180 SE SUNNYSIDE RD
Clackamas, OR 97015
(800) 813-2000
✔ PECOS✔ Accepts Medicare10 mi
Jeffrey Lin, PT
Physical Therapist in Private Practice
NPI 1538886254
9762 NE 119TH WAY
Kirkland, WA 98034
(425) 823-8119
✔ Accepts Medicare159 mi
Ryan Riggs, MD
Emergency Medicine
NPI 1669415881
11762 S STATE ST STE 110
Draper, UT 84020
(801) 495-3539
✔ PECOS✔ Accepts Medicare646 mi
Anthony Wong, M.D.
Emergency Medicine
NPI 1598917379
320 E NORTH AVE
Pittsburgh, PA 15212
(412) 359-3131
✔ PECOS✔ Accepts Medicare2,171 mi
Amber Vogt, D.O.
Emergency Medicine
NPI 1548400682
133 ROUTE 3 GUAM REGIONAL MEDICAL CITY
Dededo, GU 96929
(671) 645-5500
✔ PECOS✔ Accepts Medicare5,677 mi

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

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 Integrated Joint Specialists LLC's NPI number?

The NPI number for Integrated Joint Specialists LLC is 1942502794. It was assigned to this organization in the NPPES registry on November 30, 2010.

Where is Integrated Joint Specialists LLC located?

Integrated Joint Specialists LLC is located at 10250 SW Greenburg Rd 4 Lincoln Center, Suite 125, Tigard, OR 97223. The listed phone number is (503) 719-6783.

What is Integrated Joint Specialists LLC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Integrated Joint Specialists LLC enrolled in Medicare?

Yes. Integrated Joint Specialists LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Integrated Joint Specialists LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Integrated Joint Specialists LLC. A 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 the clinician's services. The largest specialties are Emergency Medicine (5), Physical Therapist in Private Practice (3) and Nurse Practitioner (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Integrated Joint Specialists LLC was last updated on September 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.