NPI Atlas

Mark Andrew Ortiz, P.A.,C.

Physician Assistant in Fort Hood, Texas. NPI 1659679876.

NPI1659679876

Registry record

NPI
1659679876
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
36000 Darnall Loop, Carl R. Darnall Army Medical Center
Fort Hood, TX 76544
Phone
2542888306
In the registry since
March 11, 2011
Last NPPES update
March 11, 2011
Sole proprietor
No

At this location

50 other providers in our data list 36000 Darnall Loop, Fort Hood as a practice address:

In context

The NPI number of Mark Ortiz is 1659679876. They are a Physician Assistant in Fort Hood, Texas.

Mark Ortiz is one of 97 Physician Assistants in Fort Hood and one of 11,405 across Texas in our data.

The NPI has been in the federal registry for 15 years, since March 11, 2011.

Frequently asked questions

What is NPI 1659679876?

NPI 1659679876 is the 10-digit National Provider Identifier assigned to Mark Ortiz, a Physician Assistant practicing in Fort Hood, Texas. The record has been in the NPPES registry since March 11, 2011.

How do I verify this provider?

Cross-check NPI 1659679876 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 March 11, 2011. 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.