INTENSIVIST MEDICINE SERVICES OF TX, PLLC
NPI 1790478444
Internal Medicine - Critical Care Medicine in Houston, TX
About Intensivist Medicine Services Of Tx, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTENSIVIST MEDICINE SERVICES OF TX, PLLC (NPI 1790478444) is a healthcare organization registered as a critical care medicine in Houston, Texas and active in the NPI registry since May 2023. The organization lists Vyvyan Derouen, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Intensivist Medicine Services Of Tx, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
88Medicare enrollment records show 88 clinicians reassign Medicare billing to Intensivist Medicine Services Of Tx, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 7 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 10
Nearest to this location (20)
See all 88Source: 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 Intensivist Medicine Services Of Tx, PLLC's NPI number?
The NPI number for Intensivist Medicine Services Of Tx, PLLC is 1790478444. It was assigned to this organization in the NPPES registry on May 30, 2023.
Where is Intensivist Medicine Services Of Tx, PLLC located?
Intensivist Medicine Services Of Tx, PLLC is located at 710 Cypress Creek Pkwy, Houston, TX 77090. The listed phone number is (281) 440-1000.
What is Intensivist Medicine Services Of Tx, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Intensivist Medicine Services Of Tx, PLLC enrolled in Medicare?
Yes. Intensivist Medicine Services Of Tx, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Intensivist Medicine Services Of Tx, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 88 clinicians in 10 Medicare specialties reassign their Medicare billing to Intensivist Medicine Services Of Tx, 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 Nurse Practitioner (27), Critical Care (Intensivists) (22) and Internal Medicine (22). Of these, 1 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Intensivist Medicine Services Of Tx, PLLC accept?
Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Intensivist Medicine Services Of Tx, 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 Intensivist Medicine Services Of Tx, PLLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Intensivist Medicine Services Of Tx, Pllc · NPI 1790478444
Critical Care Medicine organization in Houston, Texas. Organization record, active in the CMS NPPES registry since May 30, 2023.
## Identity
- **NPI:** 1790478444 (Entity type: Organization)
- **Enumerated:** May 30, 2023
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **Organization subpart:** No
- **Authorized official:** Vyvyan Derouen, VICE PRESIDENT
## Practice location
- **Address:** 710 CYPRESS CREEK PKWY, Houston, TX 77090-3402
- **Phone:** (281) 440-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 88 clinicians in 10 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (27), Critical Care (Intensivists) (22), Internal Medicine (22); 1 practice at this address and 7 within 10 miles; [full list](https://npiprofile.com/npi/1790478444/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1790478444) · Data from the CMS NPPES public registry.