Registry record
- NPI
- 1386112704
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 929 Gessner Rd Ste 2150
Houston, TX 77024 - Phone
- 7139359791
- In the registry since
- November 2, 2018
- Last NPPES update
- September 1, 2025
- Sole proprietor
- No
- License
- PA12439 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Kaitlin Papaioannou is 1386112704. They are a Physician Assistant in Houston, Texas.
Kaitlin Papaioannou is one of 1,891 Physician Assistants in Houston and one of 11,405 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 7 years, since November 2, 2018.
Frequently asked questions
What is NPI 1386112704?
NPI 1386112704 is the 10-digit National Provider Identifier assigned to Kaitlin Papaioannou, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since November 2, 2018.
How do I verify this provider?
Cross-check NPI 1386112704 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA12439 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 September 1, 2025. 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.