OPREX MEDICAL GROUP, PLLC
NPI 1740924604
Otolaryngology - Sleep Medicine in Houston, TX
About Oprex Medical Group, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OPREX MEDICAL GROUP, PLLC (NPI 1740924604) is a healthcare organization registered as a sleep medicine in Houston, Texas and active in the NPI registry since April 2022. The organization maintains 3 additional practice locations and lists Raza Pasha, Owner/managing Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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)
Oprex Medical Group, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 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
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Oprex Medical Group, PLLC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (11)
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 Oprex Medical Group, PLLC's NPI number?
The NPI number for Oprex Medical Group, PLLC is 1740924604. It was assigned to this organization in the NPPES registry on April 26, 2022.
Where is Oprex Medical Group, PLLC located?
Oprex Medical Group, PLLC is located at 12121 Richmond Ave Ste 104, Houston, TX 77082. The listed phone number is (281) 920-5558.
What is Oprex Medical Group, PLLC's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Sleep Medicine, with taxonomy code 207YS0012X.
Is Oprex Medical Group, PLLC enrolled in Medicare?
Yes. Oprex Medical Group, PLLC is registered in the Medicare PECOS enrollment system.
When is Oprex Medical Group, PLLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Texas, Physician - Otolaryngology) is due for revalidation by March 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 Oprex Medical Group, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 5 Medicare specialties reassign their Medicare billing to Oprex Medical Group, 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. The largest specialties are Otolaryngology (4), General Surgery (2) and Internal Medicine (2). Of these, 6 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Oprex Medical Group, PLLC accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Blue Cross and Blue Shield of Texas and WellPoint list Oprex Medical Group, PLLC 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 Oprex Medical Group, PLLC was last updated on February 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Oprex Medical Group, Pllc · NPI 1740924604
Sleep Medicine organization in Houston, Texas. Organization record, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1740924604 (Entity type: Organization)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Otolaryngology - Sleep Medicine · taxonomy 207YS0012X
- **Organization subpart:** No
- **Authorized official:** Raza Pasha, OWNER/MANAGING PHYSICIAN
## Practice location
- **Address:** 12121 RICHMOND AVE STE 104, Houston, TX 77082-2420
- **Phone:** (281) 920-5558 · **Fax:** (281) 920-5568
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (DME, Texas, Physician - Otolaryngology) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 11 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Otolaryngology (4), General Surgery (2), Internal Medicine (2); 6 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1740924604) · Data from the CMS NPPES public registry.