Quick answers
- Where does Henry A. Hansen Ii see patients?
- Medicare's clinician data lists 4 practice locations, including Austin, TX, Frisco, TX and The Woodlands, TX. Call before your visit to confirm the address.
- What is Henry A. Hansen Ii's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Vascular Surgery.
- Does Henry A. Hansen Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Henry A. Hansen Ii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Henry A. Hansen Ii?
- (855) 830-8346, as listed in official Medicare / NPI Registry data.
- What is Henry A. Hansen Ii's NPI number?
- 1104881945. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Henry A. Hansen Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 11111 Research Blvd, Suite 201Austin, TX 78759 (855) 830‑8346
- 5575 Warren Pkwy, Suite 101Frisco, TX 75034 (972) 712‑4161
- 7900 FM, 1826 Suite 170Austin, TX 78737 (855) 830‑8346
- 8000 Research Forest Dr, Suite 250The Woodlands, TX 77382 (866) 552‑4866
Group practices
Medicare enrollment lists Henry A. Hansen Ii as a member of these groups (CMS data updated 2026-10-02).
- Interventional Partners PLLC95 clinicians in the group
- Center for Vein Restoration TX LLC5 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- Vascular Surgeryalso
Other thoracic surgeons in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas Tech University Health Science Center School Of Medicine |
| Graduation year | 1975 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104881945 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians