TAM MINH TRUONG M.D.
NPI 1104083039
Internal Medicine in The Woodlands, TX
About Tam Minh Truong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAM MINH TRUONG M.D. (NPI 1104083039) is an individual internal medicine provider in The Woodlands, Texas, licensed in Texas (P0801) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
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
Tam Minh Truong 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 Tam Truong reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring, TX 77386
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Spring, TX 77386
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
Spring, TX 77388
- Reassigned Medicare billing, Texas enrollment
- 7 clinicians in this Medicare group
Houston, TX 77090
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Houston, TX 77083
- Reassigned Medicare billing, Texas enrollment
Lumberton, TX 77657
- Reassigned Medicare billing, Texas enrollment
- 113 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77380 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
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
THE WOODLANDS, TX 77380
THE WOODLANDS, TX 77380
THE WOODLANDS, TX 77380
THE WOODLANDS, TX 77380
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 Tam Truong's NPI number?
The NPI number for Tam Truong is 1104083039. It was assigned to this individual provider in the NPPES registry on May 19, 2008.
Where is Tam Truong located?
Tam Truong practices at 1111 Medical Plaza Dr Suite 250, The Woodlands, TX 77380. The listed phone number is (281) 296-8788.
What is Tam Truong's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tam Truong enrolled in Medicare?
Yes. Tam Truong 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 Tam Truong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tam Truong reassigns Medicare benefits to 6 organizations: Phnh Physician Associates, PLLC (Spring, TX), Rayford ER Group, PLLC (Spring, TX), New Wave Physicians Group, PLLC (Spring, TX), Houston ER Physicians, LLC (Houston, TX), Ttkt Medical PLLC (Houston, 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 Tam Truong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tam Truong 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 Tam Truong 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 Tam Truong was last updated on February 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Tam Minh Truong, M.D. · NPI 1104083039
Internal Medicine physician in The Woodlands, Texas. Individual provider, active in the CMS NPPES registry since May 19, 2008.
## Identity
- **NPI:** 1104083039 (Entity type: Individual)
- **Enumerated:** May 19, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** P0801 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 MEDICAL PLAZA DR, SUITE 250, The Woodlands, TX 77380-3476
- **Phone:** (281) 296-8788
## 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): Phnh Physician Associates, PLLC (NPI 1164978417, Spring, TX); Rayford ER Group, PLLC (NPI 1780268748, Spring, TX); New Wave Physicians Group, PLLC (NPI 1205424975, Spring, TX); Houston ER Physicians, LLC (NPI 1750044871, Houston, TX); Ttkt Medical PLLC (NPI 1932989456, Houston, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** February 24, 2012
- **Other identifiers:** Medicare PIN TXB144161 (TX); Medicare PIN TXB142510 (TX); Medicare PIN TXB142509 (TX); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1104083039) · Data from the CMS NPPES public registry.