Registry record
- NPI
- 1104075001
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 8109 Fredericksburg Rd
San Antonio, TX 78229 - Phone
- 2105750508
- In the registry since
- September 16, 2008
- Last NPPES update
- August 27, 2023
- Sole proprietor
- No
- License
- 459021 (TX)
At this location
One other provider in our data lists 8109 Fredericksburg Rd, San Antonio as a practice address:
- Dr. Mary Margaret Brackley, PHD, APRN, BC
Family Nurse Practitioner · NPI 1477661023
In context
The NPI number of William Tudor is 1104075001. They are a Psychiatric/Mental Health Nurse Practitioner in San Antonio, Texas.
William Tudor is one of 322 Psychiatric/Mental Health Nurse Practitioners in San Antonio and one of 4,351 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
The NPI has been in the federal registry for 17 years, since September 16, 2008.
Frequently asked questions
What is NPI 1104075001?
NPI 1104075001 is the 10-digit National Provider Identifier assigned to William Tudor, a Psychiatric/Mental Health Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since September 16, 2008.
How do I verify this provider?
Cross-check NPI 1104075001 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 459021 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 August 27, 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.