NPI Atlas

Mr. James Tsai Teng, PA-C

Physician Assistant in Dallas, Texas. NPI 1720636731.

NPI1720636731

Registry record

NPI
1720636731
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
4500 S Lancaster Rd
Dallas, TX 75216
In the registry since
September 3, 2019
Last NPPES update
January 23, 2026
Sole proprietor
No
License
PA13318 (TX)

At this location

129 other providers in our data list 4500 S Lancaster Rd, Dallas as a practice address:

In context

The NPI number of James Teng is 1720636731. They are a Physician Assistant in Dallas, Texas.

James Teng is one of 1,215 Physician Assistants in Dallas and one of 11,405 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.

The NPI has been in the federal registry for 6 years, since September 3, 2019.

Frequently asked questions

What is NPI 1720636731?

NPI 1720636731 is the 10-digit National Provider Identifier assigned to James Teng, a Physician Assistant practicing in Dallas, Texas. The record has been in the NPPES registry since September 3, 2019.

How do I verify this provider?

Cross-check NPI 1720636731 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA13318 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 January 23, 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.