Quick answers
- Where does Erin M. Vierus see patients?
- Medicare's clinician data lists 10 practice locations, including Allen, TX, Porter, TX and Tomball, TX. Call before your visit to confirm the address.
- What is Erin M. Vierus's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Erin M. Vierus accept Medicare assignment?
- Yes. Medicare's clinician data says Erin M. Vierus 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 Erin M. Vierus?
- (866) 389-2727, as listed in official Medicare / NPI Registry data.
- What is Erin M. Vierus's NPI number?
- 1669612701. 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 Erin M. Vierus is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 1540 E Main StAllen, TX 75002 (866) 389‑2727
- 23865 FM 1314 RdPorter, TX 77365 (866) 389‑2727
- 24048 Kuykendahl RdTomball, TX 77375 (866) 389‑2727
- 24802 Aldine Westfield RdSpring, TX 77373 (866) 389‑2727
- 25110 Grogans Mill RdSpring, TX 77380 (866) 389‑2727
Group practices
Medicare enrollment lists Erin M. Vierus as a member of this group (CMS data updated 2026-10-02).
- Minuteclinic Diagnostic of Texas PLLC253 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Allen
Clinicians with the same Medicare primary specialty in Allen, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669612701 |
| 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