NPI Atlas

Theodore Inthaphom

Medical Physician Assistant in Houston, Texas. NPI 1689202475.

NPI1689202475

Registry record

NPI
1689202475
Profession
Physician Assistant (PA)
Specialty
Medical Physician Assistant (363AM0700X)
Practice address
6400 Fannin St Ste 1700
Houston, TX 77030
Phone
6825544173
In the registry since
March 29, 2020
Last NPPES update
August 4, 2022
Sole proprietor
No
License
PA13459 (TX)

At this location

12 other providers in our data list 6400 Fannin St Ste 1700, Houston as a practice address:

In context

The NPI number of Theodore Inthaphom is 1689202475. They are a Medical Physician Assistant in Houston, Texas.

Theodore Inthaphom is one of 358 Medical Physician Assistants in Houston and one of 2,844 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 6 years, since March 29, 2020.

Frequently asked questions

What is NPI 1689202475?

NPI 1689202475 is the 10-digit National Provider Identifier assigned to Theodore Inthaphom, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since March 29, 2020.

How do I verify this provider?

Cross-check NPI 1689202475 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA13459 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 August 4, 2022. 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.