Registry record
- NPI
- 1457343956
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 4211 Joe Ramsey Blvd E, Suite 100
Greenville, TX 75401 - Phone
- 9034087700
- In the registry since
- August 19, 2005
- Last NPPES update
- April 12, 2022
- Sole proprietor
- No
- License
- PA04299 (TX)
At this location
One other provider in our data lists 4211 Joe Ramsey Blvd E, Greenville as a practice address:
- Michelle Mersmann, FNP-BC
Family Nurse Practitioner · NPI 1912391103
In context
The NPI number of Courtney Tyson is 1457343956. They are a Physician Assistant in Greenville, Texas.
Courtney Tyson is one of 10 Physician Assistants in Greenville and one of 11,405 across Texas in our data.
The NPI has been in the federal registry for 20 years, since August 19, 2005.
Frequently asked questions
What is NPI 1457343956?
NPI 1457343956 is the 10-digit National Provider Identifier assigned to Courtney Tyson, a Physician Assistant practicing in Greenville, Texas. The record has been in the NPPES registry since August 19, 2005.
How do I verify this provider?
Cross-check NPI 1457343956 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04299 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 April 12, 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.