NPI Atlas

Catherine Jimi Wiethorn, NNP

Critical Care Neonatal Nurse Practitioner in Dallas, Texas. NPI 1659661494.

NPI1659661494

Registry record

NPI
1659661494
Profession
Nurse Practitioner (NP)
Specialty
Critical Care Neonatal Nurse Practitioner (363LN0005X)
Practice address
1935 Medical District Dr
Dallas, TX 75235
Phone
2144567000
In the registry since
April 13, 2011
Last NPPES update
April 13, 2011
Sole proprietor
Yes
License
699554 (TX)

At this location

409 other providers in our data list 1935 Medical District Dr, Dallas as a practice address:

In context

The NPI number of Catherine Wiethorn is 1659661494. They are a Critical Care Neonatal Nurse Practitioner in Dallas, Texas.

Catherine Wiethorn is one of 44 Critical Care Neonatal Nurse Practitioners in Dallas and one of 279 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 15 years, since April 13, 2011.

Frequently asked questions

What is NPI 1659661494?

NPI 1659661494 is the 10-digit National Provider Identifier assigned to Catherine Wiethorn, a Critical Care Neonatal Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since April 13, 2011.

How do I verify this provider?

Cross-check NPI 1659661494 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 699554 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 13, 2011. 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.