Quick answers
- Where does Ashley E. Chastain see patients?
- Medicare's clinician data lists 5 practice locations, including Spring, TX, Katy, TX and Houston, TX. Call before your visit to confirm the address.
- What is Ashley E. Chastain's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Ashley E. Chastain accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley E. Chastain 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 Ashley E. Chastain?
- (281) 453-1001, as listed in official Medicare / NPI Registry data.
- What is Ashley E. Chastain's NPI number?
- 1629844048. 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 Ashley E. Chastain is enrolled with Medicare (CMS data updated 2026-10-02).
- 20631 Kuykendahl Rd, Suite 100Spring, TX 77379 (281) 453‑1001
- 23543 Kingsland Blvd, Suite 100Katy, TX 77494 (281) 693‑0084
- 2415 W Alabama St, Suite 208Houston, TX 77098 (281) 617‑1649
- 518 W 11th St, Suite 100Houston, TX 77008 (281) 914‑4762
- 561 W Medical Ctr BlvdWebster, TX 77598 (281) 332‑2348
Group practices
Medicare enrollment lists Ashley E. Chastain as a member of this group (CMS data updated 2026-10-02).
- Allergy and Ent Associates PLLC32 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Spring
Clinicians with the same Medicare primary specialty in Spring, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629844048 |
| 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