Registry record
- NPI
- 1104267400
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 6915 West Ave
San Antonio, TX 78213 - Phone
- 2103411487
- In the registry since
- July 15, 2013
- Last NPPES update
- July 3, 2018
- Sole proprietor
- No
- License
- PA08633 (TX)
At this location
3 other providers in our data list 6915 West Ave, San Antonio as a practice address:
- Lorelei Lynn Salazar, P.A.-C.
Physician Assistant · NPI 1972733236
- Mrs. Patricia Anne Smith, NURSE PRACTITIONER
Family Nurse Practitioner · NPI 1144228198
- Lisa Taylor, FNP
Family Nurse Practitioner · NPI 1033511738
In context
The NPI number of Ryan Armstrong is 1104267400. They are a Physician Assistant in San Antonio, Texas.
Ryan Armstrong is one of 882 Physician Assistants in San Antonio and one of 11,405 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 12 years, since July 15, 2013.
Frequently asked questions
What is NPI 1104267400?
NPI 1104267400 is the 10-digit National Provider Identifier assigned to Ryan Armstrong, a Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since July 15, 2013.
How do I verify this provider?
Cross-check NPI 1104267400 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA08633 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 July 3, 2018. 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.