NPI Atlas

Cassandra P Martinez, FNP-C

Family Nurse Practitioner in San Antonio, Texas. NPI 1891474607.

NPI1891474607

Registry record

NPI
1891474607
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
4647 Medical Dr
San Antonio, TX 78229
Phone
2103585510
In the registry since
July 18, 2023
Last NPPES update
April 8, 2024
Sole proprietor
No
License
1128726 (TX)

At this location

16 other providers in our data list 4647 Medical Dr, San Antonio as a practice address:

In context

The NPI number of Cassandra Martinez is 1891474607. They are a Family Nurse Practitioner in San Antonio, Texas.

Cassandra Martinez is one of 1,496 Family Nurse Practitioners in San Antonio and one of 22,499 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 2 years, since July 18, 2023.

Frequently asked questions

What is NPI 1891474607?

NPI 1891474607 is the 10-digit National Provider Identifier assigned to Cassandra Martinez, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since July 18, 2023.

How do I verify this provider?

Cross-check NPI 1891474607 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1128726 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 April 8, 2024. 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.