Quick answers
- Which hospitals does Daniel A. Hamstra work at?
- Medicare's official clinician data lists Daniel A. Hamstra at 1 hospital: Baylor St. Luke's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel A. Hamstra see patients?
- Medicare's clinician data lists 3 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Daniel A. Hamstra's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Daniel A. Hamstra accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel A. Hamstra 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.
- Does Daniel A. Hamstra offer telehealth?
- Medicare's clinician data says Daniel A. Hamstra offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Daniel A. Hamstra's NPI number?
- 1386656213. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel A. Hamstra works
Medicare's Facility Affiliation Data lists Daniel A. Hamstra at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor St. Luke's Medical CenterHouston, TX · Acute Care Hospital · CCN 450193
Practice locations
Addresses where Daniel A. Hamstra is enrolled with Medicare (CMS data updated 2026-10-02).
- 1919 Old Spanish TrlHouston, TX 77054
- 2 Greenway Plz, Suite 900Houston, TX 77046
- 7200 Cambridge StHouston, TX 77030
Group practices
Medicare enrollment lists Daniel A. Hamstra as a member of this group (CMS data updated 2026-10-02).
- Baylor College of Medicine1,240 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386656213 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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