PORTLAND RHEUMATOLOGY CLINIC LLC
NPI 1801945084
Internal Medicine - Rheumatology in Portland, OR
About Portland Rheumatology Clinic Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PORTLAND RHEUMATOLOGY CLINIC LLC (NPI 1801945084) is a healthcare organization registered as a rheumatology in Portland, Oregon and active in the NPI registry since January 2007. The organization lists Andre Barkhuizen, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Portland Rheumatology Clinic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Portland Rheumatology Clinic LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Portland Rheumatology Clinic LLC's NPI number?
The NPI number for Portland Rheumatology Clinic LLC is 1801945084. It was assigned to this organization in the NPPES registry on January 9, 2007.
Where is Portland Rheumatology Clinic LLC located?
Portland Rheumatology Clinic LLC is located at 10230 SW Capitol Hwy, Portland, OR 97219. The listed phone number is (503) 244-3162.
What is Portland Rheumatology Clinic LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Portland Rheumatology Clinic LLC enrolled in Medicare?
Yes. Portland Rheumatology Clinic LLC is registered in the Medicare PECOS enrollment system.
When is Portland Rheumatology Clinic LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Oregon, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Portland Rheumatology Clinic LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Portland Rheumatology Clinic 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Portland Rheumatology Clinic LLC accept?
Health plans from Moda Health Plan, Inc. and Providence Health Plan list Portland Rheumatology Clinic LLC 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 Portland Rheumatology Clinic LLC was last updated on July 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Portland Rheumatology Clinic Llc · NPI 1801945084
Rheumatology organization in Portland, Oregon. Organization record, active in the CMS NPPES registry since January 9, 2007.
## Identity
- **NPI:** 1801945084 (Entity type: Organization)
- **Enumerated:** January 9, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Andre Barkhuizen, MEDICAL DIRECTOR
## Practice location
- **Address:** 10230 SW CAPITOL HWY, Portland, OR 97219-6809
- **Phone:** (503) 244-3162 · **Fax:** (503) 244-3166
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Oregon, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Rheumatology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 29, 2013
- **Other identifiers:** Medicare UPIN G02321; Medicare ID-Type Unspecified R134141
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Source: [NPI Profile](https://npiprofile.com/npi/1801945084) · Data from the CMS NPPES public registry.