NPI Atlas

Mallory Nicole Young, PA

Physician Assistant in Houston, Texas. NPI 1891231007.

NPI1891231007

Registry record

NPI
1891231007
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
5656 Kelley St # 1Ec1347
Houston, TX 77026
Phone
7135007885
In the registry since
January 11, 2017
Last NPPES update
March 17, 2026
Sole proprietor
No
License
PA11123 (TX)

At this location

20 other providers in our data list 5656 Kelley St # 1Ec1347, Houston as a practice address:

In context

The NPI number of Mallory Young is 1891231007. They are a Physician Assistant in Houston, Texas.

Mallory Young is one of 1,891 Physician Assistants in Houston and one of 11,405 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.

The NPI has been in the federal registry for 9 years, since January 11, 2017.

Frequently asked questions

What is NPI 1891231007?

NPI 1891231007 is the 10-digit National Provider Identifier assigned to Mallory Young, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since January 11, 2017.

How do I verify this provider?

Cross-check NPI 1891231007 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA11123 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 March 17, 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.