Registry record
- NPI
- 1053981365
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 4310 James Casey St Ste 4A
Austin, TX 78745 - Phone
- 5124484588
- In the registry since
- June 29, 2021
- Last NPPES update
- September 14, 2021
- Sole proprietor
- Yes
- License
- PA14274 (TX)
At this location
3 other providers in our data list 4310 James Casey St Ste 4A, Austin as a practice address:
- Rosimeire Beer, APRN
Acute Care Nurse Practitioner · NPI 1063883874
- Ms. Mariya Bobrovnyk, PA-C
Physician Assistant · NPI 1275089708
- Mrs. Nishita Milan Cornyn, PA-C
Physician Assistant · NPI 1952994592
In context
The NPI number of Marianne Johnson is 1053981365. They are a Physician Assistant in Austin, Texas.
Marianne Johnson 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 June 29, 2021.
Frequently asked questions
What is NPI 1053981365?
NPI 1053981365 is the 10-digit National Provider Identifier assigned to Marianne Johnson, a Physician Assistant practicing in Austin, Texas. The record has been in the NPPES registry since June 29, 2021.
How do I verify this provider?
Cross-check NPI 1053981365 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA14274 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 September 14, 2021. 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.