Registry record
- NPI
- 1689783573
- Profession
- Physician Assistant (PA)
- Specialty
- Surgical Physician Assistant (363AS0400X)
- Practice address
- 909 Frostwood Dr, Suite 353
Houston, TX 77024 - Phone
- 7134650696
- In the registry since
- August 30, 2006
- Last NPPES update
- December 27, 2007
- Sole proprietor
- No
- License
- PA04081 (TX)
At this location
5 other providers in our data list 909 Frostwood Dr, Houston as a practice address:
- Amy O Azih, PA-C
Physician Assistant · NPI 1497178529
- Claire Renee Eggert, P.A.
Medical Physician Assistant · NPI 1952442683
- Mrs. Tracie Walker Kirkland, APRN
Adult Health Nurse Practitioner · NPI 1225017908
- Ngozi D. Mbue, NP
Adult Health Nurse Practitioner · NPI 1982670600
- Emily Felder McGehee, NP-C
Family Nurse Practitioner · NPI 1326303405
In context
The NPI number of Karen Butler is 1689783573. They are a Surgical Physician Assistant in Houston, Texas.
Karen Butler is one of 457 Surgical Physician Assistants in Houston and one of 1,762 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 August 30, 2006.
Frequently asked questions
What is NPI 1689783573?
NPI 1689783573 is the 10-digit National Provider Identifier assigned to Karen Butler, a Surgical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since August 30, 2006.
How do I verify this provider?
Cross-check NPI 1689783573 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04081 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 December 27, 2007. 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.