NPI Atlas

Heather G Martelon, FNP-C

Family Nurse Practitioner in San Antonio, Texas. NPI 1609395052.

NPI1609395052

Registry record

NPI
1609395052
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
120 E Sonterra Blvd
San Antonio, TX 78258
Phone
8663892727
In the registry since
September 18, 2017
Last NPPES update
March 10, 2025
Sole proprietor
No
License
1016912 (TX)

At this location

5 other providers in our data list 120 E Sonterra Blvd, San Antonio as a practice address:

In context

The NPI number of Heather Martelon is 1609395052. They are a Family Nurse Practitioner in San Antonio, Texas.

Heather Martelon 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 8 years, since September 18, 2017.

Frequently asked questions

What is NPI 1609395052?

NPI 1609395052 is the 10-digit National Provider Identifier assigned to Heather Martelon, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since September 18, 2017.

How do I verify this provider?

Cross-check NPI 1609395052 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1016912 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 March 10, 2025. 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.