Quick answers
- Where does Derek J. Kerl see patients?
- Medicare's clinician data lists 2 practice locations, including Austin, TX. Call before your visit to confirm the address.
- What is Derek J. Kerl's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Derek J. Kerl accept Medicare assignment?
- Medicare's clinician data says Derek J. Kerl may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Derek J. Kerl?
- (512) 978-9940, as listed in official Medicare / NPI Registry data.
- What is Derek J. Kerl's NPI number?
- 1578984589. 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 Derek J. Kerl is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 E 41st St, Suite 925Austin, TX 78751 (512) 978‑9940
- 4614 N Ih, Suite 35Austin, TX 78751 (512) 978‑9100
Group practices
Medicare enrollment lists Derek J. Kerl as a member of this group (CMS data updated 2026-10-02).
- Central Texas Community Health Centers173 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1578984589 |
| 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