Registry record
- NPI
- 1558363879
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 3811 N Us Highway 75
Sherman, TX 75090 - Phone
- 9034870477
- In the registry since
- June 1, 2005
- Last NPPES update
- February 4, 2019
- Sole proprietor
- No
- License
- 629331 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Sandra Bollier is 1558363879. They are a Adult Health Nurse Practitioner in Sherman, Texas.
Sandra Bollier is one of 4 Adult Health Nurse Practitioners in Sherman and one of 1,584 across Texas in our data.
The NPI has been in the federal registry for 21 years, since June 1, 2005.
Frequently asked questions
What is NPI 1558363879?
NPI 1558363879 is the 10-digit National Provider Identifier assigned to Sandra Bollier, a Adult Health Nurse Practitioner practicing in Sherman, Texas. The record has been in the NPPES registry since June 1, 2005.
How do I verify this provider?
Cross-check NPI 1558363879 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 629331 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 February 4, 2019. 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.