Registry record
- NPI
- 1841366978
- Profession
- Nurse Practitioner (NP)
- Specialty
- Women's Health Nurse Practitioner (363LW0102X)
- Practice address
- 1700 Red River St
Austin, TX 78701 - Phone
- 5124713494
- In the registry since
- November 28, 2006
- Last NPPES update
- July 8, 2007
- Sole proprietor
- Yes
- License
- 708708 (TX)
At this location
One other provider in our data lists 1700 Red River St, Austin as a practice address:
- Tracie Harrison
Family Nurse Practitioner · NPI 1316137540
In context
The NPI number of Heather Keizman is 1841366978. They are a Women's Health Nurse Practitioner in Austin, Texas.
Heather Keizman is one of 53 Women's Health Nurse Practitioners in Austin and one of 1,070 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 19 years, since November 28, 2006.
Frequently asked questions
What is NPI 1841366978?
NPI 1841366978 is the 10-digit National Provider Identifier assigned to Heather Keizman, a Women's Health Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since November 28, 2006.
How do I verify this provider?
Cross-check NPI 1841366978 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 708708 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 July 8, 2007. 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.