NPI Atlas

Mrs. Diana Elizabeth Sobczak, MS, RN, CPNP-PC

Pediatric Nurse Practitioner in Dallas, Texas. NPI 1215584909.

NPI1215584909

Registry record

NPI
1215584909
Profession
Nurse Practitioner (NP)
Specialty
Pediatric Nurse Practitioner (363LP0200X)
Practice address
5200 Harry Hines Blvd
Dallas, TX 75235
Phone
4694194900
In the registry since
August 19, 2019
Last NPPES update
August 19, 2019
Sole proprietor
No
License
AP142278 (TX)

At this location

185 other providers in our data list 5200 Harry Hines Blvd, Dallas as a practice address:

In context

The NPI number of Diana Sobczak is 1215584909. They are a Pediatric Nurse Practitioner in Dallas, Texas.

Diana Sobczak is one of 363 Pediatric Nurse Practitioners in Dallas and one of 2,482 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.

The NPI has been in the federal registry for 6 years, since August 19, 2019.

Frequently asked questions

What is NPI 1215584909?

NPI 1215584909 is the 10-digit National Provider Identifier assigned to Diana Sobczak, a Pediatric Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since August 19, 2019.

How do I verify this provider?

Cross-check NPI 1215584909 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP142278 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 August 19, 2019. 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.