Registry record
- NPI
- 1932645199
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 5503 N State Line Ave
Texarkana, TX 75503 - Phone
- 9037947874
- In the registry since
- January 12, 2017
- Last NPPES update
- January 12, 2017
- Sole proprietor
- No
- License
- AP119442 (TX)
At this location
One other provider in our data lists 5503 N State Line Ave, Texarkana as a practice address:
- Ms. Katherine Elizabeth Owen, PA C
Physician Assistant · NPI 1508896465
In context
The NPI number of Marilyn Nielsen is 1932645199. They are a Family Nurse Practitioner in Texarkana, Texas.
Marilyn Nielsen is one of 121 Family Nurse Practitioners in Texarkana and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 9 years, since January 12, 2017.
Frequently asked questions
What is NPI 1932645199?
NPI 1932645199 is the 10-digit National Provider Identifier assigned to Marilyn Nielsen, a Family Nurse Practitioner practicing in Texarkana, Texas. The record has been in the NPPES registry since January 12, 2017.
How do I verify this provider?
Cross-check NPI 1932645199 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP119442 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 January 12, 2017. 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.