NPI Atlas

Joan E Stacy, NP-C

Nurse Practitioner in Austin, Texas. NPI 1558789487.

NPI1558789487

Registry record

NPI
1558789487
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
1108 Lavaca St Ste 110-320
Austin, TX 78701
Phone
5124774088
In the registry since
March 28, 2014
Last NPPES update
May 16, 2025
Sole proprietor
No
License
AP138688 (TX)

At this location

18 other providers in our data list 1108 Lavaca St Ste 110-320, Austin as a practice address:

In context

The NPI number of Joan Stacy is 1558789487. They are a Nurse Practitioner in Austin, Texas.

Joan Stacy is one of 303 Nurse Practitioners in Austin and one of 6,739 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 March 28, 2014.

Frequently asked questions

What is NPI 1558789487?

NPI 1558789487 is the 10-digit National Provider Identifier assigned to Joan Stacy, a Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since March 28, 2014.

How do I verify this provider?

Cross-check NPI 1558789487 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP138688 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 May 16, 2025. 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.