Registry record
- NPI
- 1861126443
- Profession
- Nurse Practitioner (NP)
- Specialty
- Primary Care Nurse Practitioner (363LP2300X)
- Practice address
- 4200 W University Dr Fl 2
Prosper, TX 75078 - Phone
- 6823034200
- In the registry since
- July 11, 2022
- Last NPPES update
- September 26, 2022
- Sole proprietor
- No
- License
- 1088303 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Margaret Stark is 1861126443. They are a Primary Care Nurse Practitioner in Prosper, Texas.
Margaret Stark is one of 6 Primary Care Nurse Practitioners in Prosper and one of 1,246 across Texas in our data.
The NPI has been in the federal registry for 3 years, since July 11, 2022.
Frequently asked questions
What is NPI 1861126443?
NPI 1861126443 is the 10-digit National Provider Identifier assigned to Margaret Stark, a Primary Care Nurse Practitioner practicing in Prosper, Texas. The record has been in the NPPES registry since July 11, 2022.
How do I verify this provider?
Cross-check NPI 1861126443 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1088303 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 September 26, 2022. 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.