SELBY KODUVATHARA MATHEWS CRNA
NPI 1902200421
Nurse Anesthetist, Certified Registered in Houston, TX
About Selby Koduvathara Mathews Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SELBY KODUVATHARA MATHEWS CRNA (NPI 1902200421) is an individual nurse anesthetist, certified registered in Houston, Texas, licensed in Texas (AP126267) and active in the NPI registry since October 2014. He maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Selby Koduvathara Mathews Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Selby Mathews reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77036
- Reassigned Medicare billing, Texas enrollment
- 122 clinicians in this Medicare group
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 65 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 403 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 543 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77042
HOUSTON, TX 77042
HOUSTON, TX 77042
HOUSTON, TX 77042
HOUSTON, TX 77042
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 Selby Mathews's NPI number?
The NPI number for Selby Mathews is 1902200421. It was assigned to this individual provider in the NPPES registry on October 13, 2014.
Where is Selby Mathews located?
Selby Mathews practices at 1500 Citywest Blvd Ste. 300, Houston, TX 77042. The listed phone number is (713) 620-4000.
What is Selby Mathews's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Selby Mathews enrolled in Medicare?
Yes. Selby Mathews is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Selby Mathews's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Selby Mathews reassigns Medicare benefits to 6 organizations: Houston Anesthesia Services PLLC (Houston, TX), Kelsey-Seybold Medical Group, PLLC (Houston, TX), Epix Medical Services Of Houston PLLC (Houston, TX), Baylor College Of Medicine (Houston, TX), Compass Anesthesia Providers PLLC (Webster, TX) and 1 more organization, listed in the Medicare section above. Each 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 Selby Mathews's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Selby Mathews accept?
Health plans from Blue Cross and Blue Shield of Texas list Selby Mathews 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 Selby Mathews was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Selby Koduvathara Mathews, CRNA · NPI 1902200421
Nurse Anesthetist, Certified Registered physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since October 13, 2014.
## Identity
- **NPI:** 1902200421 (Entity type: Individual)
- **Enumerated:** October 13, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP126267 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 CITYWEST BLVD, STE. 300, Houston, TX 77042
- **Phone:** (713) 620-4000 · **Fax:** (713) 458-4229
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Houston Anesthesia Services PLLC (NPI 1194332130, Houston, TX); Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX); Epix Medical Services Of Houston PLLC (NPI 1417392200, Houston, TX); Baylor College Of Medicine (NPI 1104867175, Houston, TX); Compass Anesthesia Providers PLLC (NPI 1669829750, Webster, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2021
- **Other identifiers:** Other 8129UJ (TX); Other P01466073 (TX); Medicaid 343636201 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1902200421) · Data from the CMS NPPES public registry.