Registry record
- NPI
- 1588244081
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 12200 Renfert Way Ste 100
Austin, TX 78758 - Phone
- 5126527001
- In the registry since
- April 9, 2021
- Last NPPES update
- November 30, 2022
- Sole proprietor
- Yes
- License
- PA14081 (TX)
At this location
13 other providers in our data list 12200 Renfert Way Ste 100, Austin as a practice address:
- Alyssa Beaver
Nurse Practitioner · NPI 1205535887
- Ms. Natalie M Carreras, CNM, FNP-BC
Family Nurse Practitioner · NPI 1235386814
- Mrs. Marguerite Lillie Clark, NP
Obstetrics & Gynecology Nurse Practitioner · NPI 1740986629
- Ms. Haley Elizabeth Crowe, PA-C
Physician Assistant · NPI 1225593296
- Nina Jolley, PA-C
Physician Assistant · NPI 1023684669
- Amy Elizabeth King, PA-C
Medical Physician Assistant · NPI 1760788749
- Zoe Long, CNP
Women's Health Nurse Practitioner · NPI 1942175583
- Jordan Miles, FNP-C
Obstetrics & Gynecology Nurse Practitioner · NPI 1750994935
- Rebecka Charisse Mott, APRN, FNP-BC
Family Nurse Practitioner · NPI 1437862448
- Evan Mulamba, PA-C
Physician Assistant · NPI 1700539236
In context
The NPI number of Sierra Olson is 1588244081. They are a Physician Assistant in Austin, Texas.
Sierra Olson 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 5 years, since April 9, 2021.
Frequently asked questions
What is NPI 1588244081?
NPI 1588244081 is the 10-digit National Provider Identifier assigned to Sierra Olson, a Physician Assistant practicing in Austin, Texas. The record has been in the NPPES registry since April 9, 2021.
How do I verify this provider?
Cross-check NPI 1588244081 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA14081 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 November 30, 2022. 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.