SABEEN NAJAM, MD, PA
NPI 1043548068
Internal Medicine in Baytown, TX
About Sabeen Najam, Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SABEEN NAJAM, MD, PA (NPI 1043548068), doing business as Houston Rheumatology Center, is a healthcare organization registered as an internal medicine in Baytown, Texas and active in the NPI registry since December 2009. The organization lists Sabeen Najam, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sabeen Najam, Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Sabeen Najam, MD, PA, 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 Sabeen Najam, MD, PA's NPI number?
The NPI number for Sabeen Najam, MD, PA is 1043548068. It was assigned to this organization in the NPPES registry on December 2, 2009. The provider is doing business as Houston Rheumatology Center.
Where is Sabeen Najam, MD, PA located?
Sabeen Najam, MD, PA is located at 3800 Emmett Hutto Blvd, Baytown, TX 77521. The listed phone number is (281) 422-7179.
What is Sabeen Najam, MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sabeen Najam, MD, PA enrolled in Medicare?
Yes. Sabeen Najam, MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sabeen Najam, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Sabeen Najam, MD, PA. 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 Sabeen Najam, MD, PA was last updated on November 4, 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.
# Sabeen Najam, Md, Pa · NPI 1043548068
Internal Medicine organization in Baytown, Texas. Organization record, active in the CMS NPPES registry since December 2, 2009.
## Identity
- **NPI:** 1043548068 (Entity type: Organization)
- **Enumerated:** December 2, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** Houston Rheumatology Center (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Sabeen Najam, PRESIDENT
## Practice location
- **Address:** 3800 EMMETT HUTTO BLVD, Baytown, TX 77521-3768
- **Phone:** (281) 422-7179 · **Fax:** (281) 422-7177
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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:** November 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043548068) · Data from the CMS NPPES public registry.