NPI Atlas

Robert A. Martinez, APRN

Family Nurse Practitioner in Fort Worth, Texas. NPI 1639704539.

NPI1639704539

Registry record

NPI
1639704539
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
5450 Clearfork Main St Ste 300
Fort Worth, TX 76109
Phone
8179841688
In the registry since
March 11, 2020
Last NPPES update
May 26, 2020
Sole proprietor
Yes
License
AP145045 (TX)

At this location

7 other providers in our data list 5450 Clearfork Main St Ste 300, Fort Worth as a practice address:

In context

The NPI number of Robert Martinez is 1639704539. They are a Family Nurse Practitioner in Fort Worth, Texas.

Robert Martinez is one of 692 Family Nurse Practitioners in Fort Worth and one of 22,499 across Texas in our data. Fort Worth ranks #5 among Texas cities in our dataset, with 2,429 NP and PA providers.

The NPI has been in the federal registry for 6 years, since March 11, 2020.

Frequently asked questions

What is NPI 1639704539?

NPI 1639704539 is the 10-digit National Provider Identifier assigned to Robert Martinez, a Family Nurse Practitioner practicing in Fort Worth, Texas. The record has been in the NPPES registry since March 11, 2020.

How do I verify this provider?

Cross-check NPI 1639704539 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP145045 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 May 26, 2020. 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.