NPI Atlas

Russell Richard Callender

Physician Assistant in Houston, Texas. NPI 1912003047.

NPI1912003047

Registry record

NPI
1912003047
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
2002 Holcombe Blvd
Houston, TX 77030
Phone
7137947079
In the registry since
September 16, 2006
Last NPPES update
July 8, 2007
Sole proprietor
Yes

At this location

138 other providers in our data list 2002 Holcombe Blvd, Houston as a practice address:

In context

The NPI number of Russell Callender is 1912003047. They are a Physician Assistant in Houston, Texas.

Russell Callender 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 19 years, since September 16, 2006.

Frequently asked questions

What is NPI 1912003047?

NPI 1912003047 is the 10-digit National Provider Identifier assigned to Russell Callender, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since September 16, 2006.

How do I verify this provider?

Cross-check NPI 1912003047 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 July 8, 2007. 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.