Registry record
- NPI
- 1609507334
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 110 Highway 290 W
Brenham, TX 77833 - Phone
- 9798305584
- In the registry since
- June 22, 2022
- Last NPPES update
- October 9, 2024
- Sole proprietor
- No
- License
- PA17808 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mark Clancy is 1609507334. They are a Physician Assistant in Brenham, Texas.
Mark Clancy is one of 11 Physician Assistants in Brenham and one of 11,405 across Texas in our data.
The NPI has been in the federal registry for 4 years, since June 22, 2022.
Frequently asked questions
What is NPI 1609507334?
NPI 1609507334 is the 10-digit National Provider Identifier assigned to Mark Clancy, a Physician Assistant practicing in Brenham, Texas. The record has been in the NPPES registry since June 22, 2022.
How do I verify this provider?
Cross-check NPI 1609507334 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA17808 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 October 9, 2024. 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.