NPI Atlas

Mrs. Barbara Lynn Geller, RN, MSN, ANP-C

Nurse Practitioner in Austin, Texas. NPI 1235395344.

NPI1235395344

Registry record

NPI
1235395344
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
1301 W 38th St, Suite 705
Austin, TX 78705
Phone
5126176000
In the registry since
July 29, 2008
Last NPPES update
April 1, 2009
Sole proprietor
No
License
245955 (TX)

At this location

19 other providers in our data list 1301 W 38th St, Austin as a practice address:

In context

The NPI number of Barbara Geller is 1235395344. They are a Nurse Practitioner in Austin, Texas.

Barbara Geller 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 17 years, since July 29, 2008.

Frequently asked questions

What is NPI 1235395344?

NPI 1235395344 is the 10-digit National Provider Identifier assigned to Barbara Geller, a Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since July 29, 2008.

How do I verify this provider?

Cross-check NPI 1235395344 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 245955 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 April 1, 2009. 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.