TUNG HUU CAI MD
NPI 1598710501
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Denton, TX
About Tung Huu Cai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TUNG HUU CAI MD (NPI 1598710501) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Denton, Texas, licensed in Texas (L4875) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with North Texas Medical Center, and is a graduate of Albany Medical College Of Union University (1992).
NPPES Registry Identity
Specialties & Licenses
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
Tung Huu Cai Md 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 Tung Cai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flower Mound, TX 75028
- Reassigned Medicare billing, Texas enrollment
- 3,167 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 12
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Texas Medical Center
Acute Care Hospitals · Gainesville, TXBaylor Scott & White Medical Center Grapevine
Acute Care Hospitals · Grapevine, TXMedical City Denton
Acute Care Hospitals · Denton, TXTexas Health Presbyterian Hospital Denton
Acute Care Hospitals · Denton, TXThe Heart Hospital Baylor Denton
Acute Care Hospitals · Denton, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Tung Cai's NPI number?
The NPI number for Tung Cai is 1598710501. It was assigned to this individual provider in the NPPES registry on May 24, 2006.
Where is Tung Cai located?
Tung Cai practices at 2900 N Interstate 35 Ste 400, Denton, TX 76201. The listed phone number is (940) 323-3655.
What is Tung Cai's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Tung Cai enrolled in Medicare?
Yes. Tung Cai 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 Tung Cai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tung Cai reassigns Medicare benefits to Healthtexas Provider Network (Flower Mound, 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 Tung Cai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tung Cai accept?
Health plans from Blue Cross and Blue Shield of Texas list Tung Cai 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 Tung Cai affiliated with any hospitals?
According to CMS data, Tung Cai is affiliated with North Texas Medical Center, Baylor Scott & White Medical Center Grapevine, Medical City Denton, Texas Health Presbyterian Hospital Denton and The Heart Hospital Baylor Denton.
When was this NPI record last updated?
The NPPES record for Tung Cai was last updated on April 2, 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.
# Tung Huu Cai, MD · NPI 1598710501
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Denton, Texas. Individual provider, active in the CMS NPPES registry since May 24, 2006.
## Identity
- **NPI:** 1598710501 (Entity type: Individual)
- **Enumerated:** May 24, 2006
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** L4875 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 N INTERSTATE 35 STE 400, Denton, TX 76201-5148
- **Phone:** (940) 323-3655
## 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:** Healthtexas Provider Network (NPI 1427054402, Flower Mound, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 1992
## Record status
- **NPPES last updated:** April 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1598710501) · Data from the CMS NPPES public registry.