Registry record
- NPI
- 1689761363
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 210 S Avenue C
Crystal City, TX 78839 - Phone
- 8303742952
- In the registry since
- October 6, 2006
- Last NPPES update
- May 11, 2022
- Sole proprietor
- No
- License
- PA01316 (TX)
At this location
One other provider in our data lists 210 S Avenue C, Crystal City as a practice address:
- Debra Lee Gonzalez, FNP-BC
Family Nurse Practitioner · NPI 1447072962
In context
The NPI number of Shirley Koehler is 1689761363. They are a Medical Physician Assistant in Crystal City, Texas.
Shirley Koehler is one of 2 Medical Physician Assistants in Crystal City and one of 2,844 across Texas in our data.
The NPI has been in the federal registry for 19 years, since October 6, 2006.
Frequently asked questions
What is NPI 1689761363?
NPI 1689761363 is the 10-digit National Provider Identifier assigned to Shirley Koehler, a Medical Physician Assistant practicing in Crystal City, Texas. The record has been in the NPPES registry since October 6, 2006.
How do I verify this provider?
Cross-check NPI 1689761363 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA01316 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 May 11, 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.