Registry record
- NPI
- 1205543931
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1941 S Interstate 35 Ste 101
San Marcos, TX 78666 - Phone
- 2102337000
- In the registry since
- November 2, 2022
- Last NPPES update
- January 15, 2026
- Sole proprietor
- Yes
- License
- 1100604 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Richard Arthur is 1205543931. They are a Family Nurse Practitioner in San Marcos, Texas.
Richard Arthur is one of 63 Family Nurse Practitioners in San Marcos and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 3 years, since November 2, 2022.
Frequently asked questions
What is NPI 1205543931?
NPI 1205543931 is the 10-digit National Provider Identifier assigned to Richard Arthur, a Family Nurse Practitioner practicing in San Marcos, Texas. The record has been in the NPPES registry since November 2, 2022.
How do I verify this provider?
Cross-check NPI 1205543931 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1100604 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 January 15, 2026. 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.