NPI Atlas

Melissa A. Quarnstrom, PA-C

Physician Assistant in Houston, Texas. NPI 1952456782.

NPI1952456782

Registry record

NPI
1952456782
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
1515 Holcombe Blvd
Houston, TX 77030
Phone
7137926161
In the registry since
January 24, 2007
Last NPPES update
July 8, 2007
Sole proprietor
No
License
PA01866 (TX)

At this location

1,545 other providers in our data list 1515 Holcombe Blvd, Houston as a practice address:

In context

The NPI number of Melissa Quarnstrom is 1952456782. They are a Physician Assistant in Houston, Texas.

Melissa Quarnstrom 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 January 24, 2007.

Frequently asked questions

What is NPI 1952456782?

NPI 1952456782 is the 10-digit National Provider Identifier assigned to Melissa Quarnstrom, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since January 24, 2007.

How do I verify this provider?

Cross-check NPI 1952456782 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA01866 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 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.