Registry record
- NPI
- 1043637572
- Profession
- Physician Assistant (PA)
- Specialty
- Surgical Physician Assistant (363AS0400X)
- Practice address
- 4611 Countrycrossing Dr
Spring, TX 77388 - Phone
- 2818256734
- In the registry since
- March 21, 2014
- Last NPPES update
- November 4, 2022
- Sole proprietor
- No
- License
- 147746 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Alejandra Guyer is 1043637572. They are a Surgical Physician Assistant in Spring, Texas.
Alejandra Guyer is one of 15 Surgical Physician Assistants in Spring and one of 1,762 across Texas in our data.
The NPI has been in the federal registry for 12 years, since March 21, 2014.
Frequently asked questions
What is NPI 1043637572?
NPI 1043637572 is the 10-digit National Provider Identifier assigned to Alejandra Guyer, a Surgical Physician Assistant practicing in Spring, Texas. The record has been in the NPPES registry since March 21, 2014.
How do I verify this provider?
Cross-check NPI 1043637572 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 147746 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 November 4, 2022. 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.