BRIAN RUIZ DO, MS
NPI 1851969299
Family Medicine in Tyler, TX
About Brian Ruiz Do, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN RUIZ DO, MS (NPI 1851969299) is an individual family medicine provider in Tyler, Texas, licensed in Texas (V5821) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Christus Mother Frances Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Brian Ruiz Do, Ms 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 Reassignment
Medicare enrollment records show Brian Ruiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75702 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.
TYLER, TX 75702
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 Brian Ruiz's NPI number?
The NPI number for Brian Ruiz is 1851969299. It was assigned to this individual provider in the NPPES registry on June 13, 2021.
Where is Brian Ruiz located?
Brian Ruiz practices at 520 Douglas Blvd, Tyler, TX 75702. The listed phone number is (903) 606-1721.
What is Brian Ruiz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brian Ruiz enrolled in Medicare?
Yes. Brian Ruiz 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 organization bills Medicare for Brian Ruiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Ruiz reassigns Medicare benefits to Christus Trinity Clinic Texas (Tyler, TX). The 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 Brian Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Ruiz accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and UnitedHealthcare list Brian Ruiz 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 Brian Ruiz affiliated with any hospitals?
According to CMS data, Brian Ruiz is affiliated with Christus Mother Frances Hospital.
When was this NPI record last updated?
The NPPES record for Brian Ruiz was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.
# Brian Ruiz, DO, MS · NPI 1851969299
Family Medicine physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since June 13, 2021.
## Identity
- **NPI:** 1851969299 (Entity type: Individual)
- **Enumerated:** June 13, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** V5821 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 DOUGLAS BLVD, Tyler, TX 75702-8307
- **Phone:** (903) 606-1721
## 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:** Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1851969299) · Data from the CMS NPPES public registry.