NPI Atlas

Marlia Harrigan, APRN-CNP

Neonatal Nurse Practitioner in Arlington, Texas. NPI 1407222128.

NPI1407222128

Registry record

NPI
1407222128
Profession
Nurse Practitioner (NP)
Specialty
Neonatal Nurse Practitioner (363LN0000X)
Practice address
3301 Matlock Rd
Arlington, TX 76015
Phone
6825095800
In the registry since
August 17, 2015
Last NPPES update
March 27, 2023
Sole proprietor
Yes
License
922934 (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 Marlia Harrigan is 1407222128. They are a Neonatal Nurse Practitioner in Arlington, Texas.

Marlia Harrigan 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 10 years, since August 17, 2015.

Frequently asked questions

What is NPI 1407222128?

NPI 1407222128 is the 10-digit National Provider Identifier assigned to Marlia Harrigan, a Neonatal Nurse Practitioner practicing in Arlington, Texas. The record has been in the NPPES registry since August 17, 2015.

How do I verify this provider?

Cross-check NPI 1407222128 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 922934 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 27, 2023. 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.