NPI Atlas

Mr. Leonard Hamilton Allen III, PA

Surgical Physician Assistant in Fort Sam Houston, Texas. NPI 1427534460.

NPI1427534460

Registry record

NPI
1427534460
Profession
Physician Assistant (PA)
Specialty
Surgical Physician Assistant (363AS0400X)
Practice address
3551 Roger Brooke Dr
Fort Sam Houston, TX 78234
Phone
2105399582
In the registry since
July 12, 2018
Last NPPES update
April 22, 2025
Sole proprietor
No

At this location

249 other providers in our data list 3551 Roger Brooke Dr, Fort Sam Houston as a practice address:

In context

The NPI number of Leonard Allen is 1427534460. They are a Surgical Physician Assistant in Fort Sam Houston, Texas.

Leonard Allen is one of 22 Surgical Physician Assistants in Fort Sam Houston and one of 1,762 across Texas in our data.

The NPI has been in the federal registry for 7 years, since July 12, 2018.

Frequently asked questions

What is NPI 1427534460?

NPI 1427534460 is the 10-digit National Provider Identifier assigned to Leonard Allen, a Surgical Physician Assistant practicing in Fort Sam Houston, Texas. The record has been in the NPPES registry since July 12, 2018.

How do I verify this provider?

Cross-check NPI 1427534460 in the official CMS registry at npiregistry.cms.hhs.gov. 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 April 22, 2025. 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.