Quick answers
- Which hospitals does Michelle M. Grimes work at?
- Medicare's official clinician data lists Michelle M. Grimes at 1 hospital: Ascension Seton Hays. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michelle M. Grimes see patients?
- Medicare's clinician data lists 3 practice locations, including Bastrop, TX and Austin, TX. Call before your visit to confirm the address.
- What is Michelle M. Grimes's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michelle M. Grimes accept Medicare assignment?
- Yes. Medicare's clinician data says Michelle M. Grimes 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 Michelle M. Grimes?
- (512) 304-0338, as listed in official Medicare / NPI Registry data.
- What is Michelle M. Grimes's NPI number?
- 1578881082. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michelle M. Grimes works
Medicare's Facility Affiliation Data lists Michelle M. Grimes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton HaysKyle, TX · Acute Care Hospital · CCN 670056
Practice locations
Addresses where Michelle M. Grimes is enrolled with Medicare (CMS data updated 2026-10-02).
- 441 Hwy 71 W, Suite HBastrop, TX 78602 (512) 304‑0338
- 623 Hwy 71 W, Suite 204Bastrop, TX 78602 (512) 444‑7944
- 6503 Menchaca RdAustin, TX 78745 (512) 444‑7944
Group practices
Medicare enrollment lists Michelle M. Grimes as a member of this group (CMS data updated 2026-10-02).
- Butler and Burns Ear Nose and Throat Associates44 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Bastrop
Clinicians with the same Medicare primary specialty in Bastrop, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578881082 |
| 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