DR. CORY KHOIQUOC TUONG BUI M.D
NPI 1689757197
Family Medicine in Porter, TX
About Dr. Cory Khoiquoc Tuong Bui M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CORY KHOIQUOC TUONG BUI M.D (NPI 1689757197) is an individual family medicine provider in Porter, Texas, licensed in Texas (M5076) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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
Dr. Cory Khoiquoc Tuong Bui 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
2Medicare enrollment records show Cory Khoiquoc Bui reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring, TX 77389
- Reassigned Medicare billing, Texas enrollment
- 107 clinicians in this Medicare group
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77365 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 12
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 Cory Khoiquoc Bui's NPI number?
The NPI number for Cory Khoiquoc Bui is 1689757197. It was assigned to this individual provider in the NPPES registry on October 21, 2006. The provider is also known as Khoiquoc Tuong Bui.
Where is Cory Khoiquoc Bui located?
Cory Khoiquoc Bui practices at 25553 Us Highway 59, Porter, TX 77365. The listed phone number is (713) 442-2100.
What is Cory Khoiquoc Bui's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cory Khoiquoc Bui enrolled in Medicare?
Yes. Cory Khoiquoc Bui 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 Cory Khoiquoc Bui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cory Khoiquoc Bui reassigns Medicare benefits to 2 organizations: David P Ellent PLLC (Spring, TX) and Kelsey-Seybold Medical Group, PLLC (Houston, TX). 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 Cory Khoiquoc Bui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cory Khoiquoc Bui accept?
Health plans from UnitedHealthcare list Cory Khoiquoc Bui 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 Cory Khoiquoc Bui was last updated on June 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Cory Khoiquoc Tuong Bui, M.D · NPI 1689757197
Family Medicine physician in Porter, Texas. Individual provider, active in the CMS NPPES registry since October 21, 2006.
## Identity
- **NPI:** 1689757197 (Entity type: Individual)
- **Enumerated:** October 21, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** M5076 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 25553 US HIGHWAY 59, Porter, TX 77365-5500
- **Phone:** (713) 442-2100
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): David P Ellent PLLC (NPI 1245777440, Spring, TX); Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 2003
## Record status
- **NPPES last updated:** June 4, 2021
- **Other identifiers:** Medicaid 304534606 (TX); Medicaid 304534605 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1689757197) · Data from the CMS NPPES public registry.