Registry record
- NPI
- 1932640513
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 5429 N 23rd St Ste C
Mcallen, TX 78504 - Phone
- 9564771463
- In the registry since
- March 15, 2017
- Last NPPES update
- January 14, 2026
- Sole proprietor
- No
- License
- PA11158 (TX)
At this location
One other provider in our data lists 5429 N 23rd St Ste C, Mcallen as a practice address:
- Edna Iris Torres, FNP-BC
Nurse Practitioner · NPI 1487947271
In context
The NPI number of Cassandra Contreras is 1932640513. They are a Physician Assistant in Mcallen, Texas.
Cassandra Contreras is one of 143 Physician Assistants in Mcallen and one of 11,405 across Texas in our data. Mcallen ranks #16 among Texas cities in our dataset, with 526 NP and PA providers.
The NPI has been in the federal registry for 9 years, since March 15, 2017.
Frequently asked questions
What is NPI 1932640513?
NPI 1932640513 is the 10-digit National Provider Identifier assigned to Cassandra Contreras, a Physician Assistant practicing in Mcallen, Texas. The record has been in the NPPES registry since March 15, 2017.
How do I verify this provider?
Cross-check NPI 1932640513 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA11158 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 14, 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.