Registry record
- NPI
- 1164855631
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 3708 Jefferson St, Ste A
Austin, TX 78731 - Phone
- 5124596503
- In the registry since
- August 19, 2013
- Last NPPES update
- August 24, 2016
- Sole proprietor
- No
- License
- PA08619 (TX)
At this location
One other provider in our data lists 3708 Jefferson St, Austin as a practice address:
- Ms. Clare Son Chan, NP
Nurse Practitioner · NPI 1669615290
In context
The NPI number of Casey Slusher is 1164855631. They are a Physician Assistant in Austin, Texas.
Casey Slusher is one of 644 Physician Assistants in Austin and one of 11,405 across Texas in our data. Austin ranks #4 among Texas cities in our dataset, with 2,782 NP and PA providers.
The NPI has been in the federal registry for 12 years, since August 19, 2013.
Frequently asked questions
What is NPI 1164855631?
NPI 1164855631 is the 10-digit National Provider Identifier assigned to Casey Slusher, a Physician Assistant practicing in Austin, Texas. The record has been in the NPPES registry since August 19, 2013.
How do I verify this provider?
Cross-check NPI 1164855631 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA08619 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as August 24, 2016. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.