Quick answers
- Where does Walter R. Holmsten see patients?
- Medicare's clinician data lists 1 practice location in Rosenberg, TX. Call before your visit to confirm the address.
- What is Walter R. Holmsten's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Walter R. Holmsten accept Medicare assignment?
- Yes. Medicare's clinician data says Walter R. Holmsten 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 Walter R. Holmsten?
- (281) 633-0148, as listed in official Medicare / NPI Registry data.
- What is Walter R. Holmsten's NPI number?
- 1124050596. 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 Walter R. Holmsten is enrolled with Medicare (CMS data updated 2026-10-02).
- 1730 FM 2218 Rd, Suite 302Rosenberg, TX 77471 (281) 633‑0148
Group practices
Medicare enrollment lists Walter R. Holmsten as a member of this group (CMS data updated 2026-10-02).
- Holmsten Family and Occupational Medicine2 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Rosenberg
Clinicians with the same Medicare primary specialty in Rosenberg, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124050596 |
| 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