Registry record
- NPI
- 1528048071
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 4805 Highway 6 N Ste 12-A
Houston, TX 77084 - Phone
- 3462058600
- In the registry since
- January 19, 2006
- Last NPPES update
- October 30, 2024
- Sole proprietor
- No
- License
- PA04069 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of John Roker is 1528048071. They are a Medical Physician Assistant in Houston, Texas.
John Roker is one of 358 Medical Physician Assistants in Houston and one of 2,844 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 20 years, since January 19, 2006.
Frequently asked questions
What is NPI 1528048071?
NPI 1528048071 is the 10-digit National Provider Identifier assigned to John Roker, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since January 19, 2006.
How do I verify this provider?
Cross-check NPI 1528048071 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04069 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 30, 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.