SJA MEDICAL PLLC
NPI 1821724154
Internal Medicine - Rheumatology in Oklahoma City, OK
About Sja Medical Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SJA MEDICAL PLLC (NPI 1821724154), doing business as Remedy Rheumatology, is a healthcare organization registered as a rheumatology in Oklahoma City, Oklahoma and active in the NPI registry since July 2022. The organization lists Sarah Jacquelin Christensen, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
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)
Sja Medical Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 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 Sja Medical PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Oklahoma City, OK 73120
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 Sja Medical PLLC's NPI number?
The NPI number for Sja Medical PLLC is 1821724154. It was assigned to this organization in the NPPES registry on July 28, 2022. The provider is doing business as Remedy Rheumatology.
Where is Sja Medical PLLC located?
Sja Medical PLLC is located at 13601 W Memorial Park Dr Ste 300, Oklahoma City, OK 73120. The listed phone number is (572) 746-6746.
What is Sja Medical PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Sja Medical PLLC enrolled in Medicare?
Yes. Sja Medical PLLC is registered in the Medicare PECOS enrollment system.
When is Sja Medical PLLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Oklahoma, Physician - Rheumatology) is due for revalidation by February 28, 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 Sja Medical PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Sja Medical PLLC. 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.
When was this NPI record last updated?
The NPPES record for Sja Medical PLLC was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Sja Medical Pllc · NPI 1821724154
Rheumatology organization in Oklahoma City, Oklahoma. Organization record, active in the CMS NPPES registry since July 28, 2022.
## Identity
- **NPI:** 1821724154 (Entity type: Organization)
- **Enumerated:** July 28, 2022
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Also known as:** Remedy Rheumatology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Sarah Christensen, OWNER
## Practice location
- **Address:** 13601 W MEMORIAL PARK DR STE 300, Oklahoma City, OK 73120-8355
- **Phone:** (572) 746-6746 · **Fax:** (405) 960-4407
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (DME, Oklahoma, Physician - Rheumatology) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2025
- **Other identifiers:** Medicaid 201116360A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1821724154) · Data from the CMS NPPES public registry.