Registry record
- NPI
- 1659460269
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 5600 S Willow Dr Ste 101
Houston, TX 77035 - Phone
- 7137295934
- In the registry since
- October 12, 2006
- Last NPPES update
- July 19, 2013
- Sole proprietor
- Yes
- License
- PA01617 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of George Simpson is 1659460269. They are a Medical Physician Assistant in Houston, Texas.
George Simpson is one of 358 Medical Physician Assistants in Houston and one of 2,844 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 19 years, since October 12, 2006.
Frequently asked questions
What is NPI 1659460269?
NPI 1659460269 is the 10-digit National Provider Identifier assigned to George Simpson, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since October 12, 2006.
How do I verify this provider?
Cross-check NPI 1659460269 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA01617 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 July 19, 2013. 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.