THOMAS HAU M.D.
NPI 1144301433
Emergency Medicine in Houston, TX
About Thomas Hau M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS HAU M.D. (NPI 1144301433) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (L4431) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Thomas Hau 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 Reassignment
Medicare enrollment records show Thomas Hau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 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.
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.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Thomas Hau's NPI number?
The NPI number for Thomas Hau is 1144301433. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Thomas Hau located?
Thomas Hau practices at 6565 Fannin St M-196, Houston, TX 77030. The listed phone number is (713) 441-4467.
What is Thomas Hau's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thomas Hau enrolled in Medicare?
Yes. Thomas Hau 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 Thomas Hau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Hau reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 Thomas Hau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Thomas Hau was last updated on December 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Thomas Hau, M.D. · NPI 1144301433
Emergency Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1144301433 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** L4431 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6565 FANNIN ST, M-196, Houston, TX 77030-2703
- **Phone:** (713) 441-4467
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** December 21, 2021
- **Other identifiers:** Other 8P5336 (TX); Medicaid 154105407 (TX); Medicaid 154105408 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1144301433) · Data from the CMS NPPES public registry.