NPI Atlas

Kasey Heintzelman, FNP-C

Nurse Practitioner in San Angelo, Texas. NPI 1225504392.

NPI1225504392

Registry record

NPI
1225504392
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
36 E Twohig Ave Ste 1100
San Angelo, TX 76903
In the registry since
October 16, 2018
Last NPPES update
October 16, 2018
Sole proprietor
No
License
AP139129 (TX)

At this location

One other provider in our data lists 36 E Twohig Ave Ste 1100, San Angelo as a practice address:

In context

The NPI number of Kasey Heintzelman is 1225504392. They are a Nurse Practitioner in San Angelo, Texas.

Kasey Heintzelman is one of 42 Nurse Practitioners in San Angelo and one of 6,739 across Texas in our data.

The NPI has been in the federal registry for 7 years, since October 16, 2018.

Frequently asked questions

What is NPI 1225504392?

NPI 1225504392 is the 10-digit National Provider Identifier assigned to Kasey Heintzelman, a Nurse Practitioner practicing in San Angelo, Texas. The record has been in the NPPES registry since October 16, 2018.

How do I verify this provider?

Cross-check NPI 1225504392 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP139129 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 October 16, 2018. 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.