Registry record
- NPI
- 1770890048
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 6451 Brentwood Stair Road, Suite 202
Fort Worth, TX 76112 - Phone
- 8174514208
- In the registry since
- September 8, 2010
- Last NPPES update
- December 28, 2023
- Sole proprietor
- Yes
- License
- OA02355 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Steven Markley is 1770890048. They are a Physician Assistant in Fort Worth, Texas.
Steven Markley is one of 640 Physician Assistants in Fort Worth and one of 11,405 across Texas in our data. Fort Worth ranks #5 among Texas cities in our dataset, with 2,429 NP and PA providers.
The NPI has been in the federal registry for 15 years, since September 8, 2010.
Frequently asked questions
What is NPI 1770890048?
NPI 1770890048 is the 10-digit National Provider Identifier assigned to Steven Markley, a Physician Assistant practicing in Fort Worth, Texas. The record has been in the NPPES registry since September 8, 2010.
How do I verify this provider?
Cross-check NPI 1770890048 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license OA02355 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 28, 2023. 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.