SERGIO ENRIQUE TREVINO CASTILLO M.D.
NPI 1730319492
Internal Medicine - Critical Care Medicine in Houston, TX
About Sergio Enrique Trevino Castillo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERGIO ENRIQUE TREVINO CASTILLO M.D. (NPI 1730319492) is an individual critical care medicine provider in Houston, Texas, licensed in Texas (R9158) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Sugarland Hospital, and maintains a secondary practice location in Fargo.
NPPES Registry Identity
Specialties & Licenses 3
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
Sergio Enrique Trevino Castillo M.d. 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
6Medicare enrollment records show Sergio Trevino Castillo reassigns Medicare billing to 6 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
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,407 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 1,579 clinicians in this Medicare group
Kingwood, TX 77339
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
The Woodlands, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 72 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist Sugarland Hospital
Acute Care Hospitals · Sugar Land, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Sergio Trevino Castillo's NPI number?
The NPI number for Sergio Trevino Castillo is 1730319492. It was assigned to this individual provider in the NPPES registry on July 16, 2009.
Where is Sergio Trevino Castillo located?
Sergio Trevino Castillo practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (713) 798-2400.
What is Sergio Trevino Castillo's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Sergio Trevino Castillo enrolled in Medicare?
Yes. Sergio Trevino Castillo 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 Sergio Trevino Castillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sergio Trevino Castillo reassigns Medicare benefits to 6 organizations: Texas Children's Physician Group (Houston, TX), Tmh Physician Associates PLLC (Houston, TX), Baylor College Of Medicine (Houston, TX), Houston Methodist Specialty Physicians (Houston, TX), Houston Intensivists PLLC (Kingwood, 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 Sergio Trevino Castillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sergio Trevino Castillo accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Sergio Trevino Castillo 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 Sergio Trevino Castillo affiliated with any hospitals?
According to CMS data, Sergio Trevino Castillo is affiliated with Houston Methodist Sugarland Hospital.
When was this NPI record last updated?
The NPPES record for Sergio Trevino Castillo was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sergio Enrique Trevino Castillo, M.D. · NPI 1730319492
Critical Care Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 16, 2009.
## Identity
- **NPI:** 1730319492 (Entity type: Individual)
- **Enumerated:** July 16, 2009
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** R9158 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, Houston, TX 77030-2604
- **Phone:** (713) 798-2400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Texas Children's Physician Group (NPI 1861675506, Houston, TX); Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX); Houston Methodist Specialty Physicians (NPI 1902614332, Houston, TX); Houston Intensivists PLLC (NPI 1962055749, Kingwood, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** February 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730319492) · Data from the CMS NPPES public registry.