Registry record
- NPI
- 1780394593
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 13857 Us Highway 87 W
La Vernia, TX 78121 - Phone
- 3037114008
- In the registry since
- December 2, 2022
- Last NPPES update
- December 19, 2023
- Sole proprietor
- Yes
- License
- 1099965 (TX)
At this location
3 other providers in our data list 13857 Us Highway 87 W, La Vernia as a practice address:
- Valerie Dryka-Garcia, FNP-C
Family Nurse Practitioner · NPI 1982241691
- Brina M Esser, APRN
Family Nurse Practitioner · NPI 1346884509
- Meghan Wilson, FNP
Family Nurse Practitioner · NPI 1609330893
In context
The NPI number of Karen Holzer is 1780394593. They are a Family Nurse Practitioner in La Vernia, Texas.
Karen Holzer is one of 11 Family Nurse Practitioners in La Vernia and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 3 years, since December 2, 2022.
Frequently asked questions
What is NPI 1780394593?
NPI 1780394593 is the 10-digit National Provider Identifier assigned to Karen Holzer, a Family Nurse Practitioner practicing in La Vernia, Texas. The record has been in the NPPES registry since December 2, 2022.
How do I verify this provider?
Cross-check NPI 1780394593 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1099965 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 December 19, 2023. 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.