NPI Atlas

Katherine Sherlock, NNP-BC

Neonatal Nurse Practitioner in Arlington, Texas. NPI 1578059820.

NPI1578059820

Registry record

NPI
1578059820
Profession
Nurse Practitioner (NP)
Specialty
Neonatal Nurse Practitioner (363LN0000X)
Practice address
3301 Matlock Rd
Arlington, TX 76015
Phone
8174724898
In the registry since
July 9, 2018
Last NPPES update
October 21, 2025
Sole proprietor
No
License
AP137916 (TX)

At this location

25 other providers in our data list 3301 Matlock Rd, Arlington as a practice address:

In context

The NPI number of Katherine Sherlock is 1578059820. They are a Neonatal Nurse Practitioner in Arlington, Texas.

Katherine Sherlock is one of 7 Neonatal Nurse Practitioners in Arlington and one of 695 across Texas in our data. Arlington ranks #10 among Texas cities in our dataset, with 617 NP and PA providers.

The NPI has been in the federal registry for 7 years, since July 9, 2018.

Frequently asked questions

What is NPI 1578059820?

NPI 1578059820 is the 10-digit National Provider Identifier assigned to Katherine Sherlock, a Neonatal Nurse Practitioner practicing in Arlington, Texas. The record has been in the NPPES registry since July 9, 2018.

How do I verify this provider?

Cross-check NPI 1578059820 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP137916 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 October 21, 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.