RENI MARY VALIMATTATHIL CRNA
NPI 1174299952
Nurse Anesthetist, Certified Registered in Houston, TX
About Reni Mary Valimattathil Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RENI MARY VALIMATTATHIL CRNA (NPI 1174299952) is an individual nurse anesthetist, certified registered in Houston, Texas, licensed in Texas (1054698) and active in the NPI registry since August 2021. She is affiliated with Harris Health System, maintains a secondary practice location in Houston, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Reni Mary Valimattathil Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Reni Valimattathil reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77002
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Houston, TX 77027
- Reassigned Medicare billing, Texas enrollment
- 43 clinicians in this Medicare group
Houston, TX 77063
- Reassigned Medicare billing, Texas enrollment
- 67 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
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 509 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Texas enrollment
- 195 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harris Health System
Acute Care Hospitals · Houston, TXTexas Orthopedic Hospital
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Reni Valimattathil's NPI number?
The NPI number for Reni Valimattathil is 1174299952. It was assigned to this individual provider in the NPPES registry on August 20, 2021.
Where is Reni Valimattathil located?
Reni Valimattathil practices at 1504 Taub Loop, Houston, TX 77030. The listed phone number is (713) 873-2860.
What is Reni Valimattathil's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Reni Valimattathil enrolled in Medicare?
Yes. Reni Valimattathil is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Reni Valimattathil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Reni Valimattathil reassigns Medicare benefits to 8 organizations: Baylor College Of Medicine (Houston, TX), Sherman MD Provider Inc (Houston, TX), Phoenix Anesthesia Associates, PLLC (Houston, TX), Lone Star Anesthesia Associates, PLLC (Houston, TX), Compass Anesthesia Providers PLLC (Webster, TX) and 3 more organizations, 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 Reni Valimattathil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Reni Valimattathil accept?
Health plans from Blue Cross and Blue Shield of Texas list Reni Valimattathil 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.
Is Reni Valimattathil affiliated with any hospitals?
According to CMS data, Reni Valimattathil is affiliated with Harris Health System and Texas Orthopedic Hospital.
When was this NPI record last updated?
The NPPES record for Reni Valimattathil was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Reni Mary Valimattathil, CRNA · NPI 1174299952
Nurse Anesthetist, Certified Registered physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since August 20, 2021.
## Identity
- **NPI:** 1174299952 (Entity type: Individual)
- **Enumerated:** August 20, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1054698 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1504 TAUB LOOP, Houston, TX 77030-1608
- **Phone:** (713) 873-2860
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1053352914, Houston, TX); Sherman MD Provider Inc (NPI 1669367256, Houston, TX); Phoenix Anesthesia Associates, PLLC (NPI 1275484990, Houston, TX); Lone Star Anesthesia Associates, PLLC (NPI 1245801299, Houston, TX); Compass Anesthesia Providers PLLC (NPI 1669829750, Webster, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 5, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1174299952) · Data from the CMS NPPES public registry.