Registry record
- NPI
- 1154897379
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 625 W Central Texas Expy
Harker Heights, TX 76548 - Phone
- 2546900618
- In the registry since
- October 15, 2018
- Last NPPES update
- October 15, 2018
- Sole proprietor
- No
- License
- AP138623 (TX)
At this location
One other provider in our data lists 625 W Central Texas Expy, Harker Heights as a practice address:
- Marguerite E Fields, NP
Nurse Practitioner · NPI 1902408651
In context
The NPI number of Crystal Black is 1154897379. They are a Nurse Practitioner in Harker Heights, Texas.
Crystal Black is one of 14 Nurse Practitioners in Harker Heights and one of 6,739 across Texas in our data.
The NPI has been in the federal registry for 7 years, since October 15, 2018.
Frequently asked questions
What is NPI 1154897379?
NPI 1154897379 is the 10-digit National Provider Identifier assigned to Crystal Black, a Nurse Practitioner practicing in Harker Heights, Texas. The record has been in the NPPES registry since October 15, 2018.
How do I verify this provider?
Cross-check NPI 1154897379 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP138623 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 15, 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.