Registry record
- NPI
- 1699047852
- Profession
- Nurse Practitioner (NP)
- Specialty
- Acute Care Nurse Practitioner (363LA2100X)
- Practice address
- 3851 Roger Brooke Drive, Mche-Qd (Creds)
Fort Sam Houston, TX 78234 - Phone
- 2109163390
- In the registry since
- February 3, 2012
- Last NPPES update
- February 3, 2012
- Sole proprietor
- Yes
- License
- 810728 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Jason Marquart is 1699047852. They are a Acute Care Nurse Practitioner in Fort Sam Houston, Texas.
Jason Marquart is one of 27 Acute Care Nurse Practitioners in Fort Sam Houston and one of 3,743 across Texas in our data.
The NPI has been in the federal registry for 14 years, since February 3, 2012.
Frequently asked questions
What is NPI 1699047852?
NPI 1699047852 is the 10-digit National Provider Identifier assigned to Jason Marquart, a Acute Care Nurse Practitioner practicing in Fort Sam Houston, Texas. The record has been in the NPPES registry since February 3, 2012.
How do I verify this provider?
Cross-check NPI 1699047852 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 810728 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 3, 2012. 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.