Registry record
- NPI
- 1417844341
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 260 E Davis St Ste 600
Mckinney, TX 75069 - Phone
- 9728185807
- In the registry since
- June 23, 2025
- Last NPPES update
- September 19, 2025
- Sole proprietor
- No
- License
- 1209109 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mariana Marquis is 1417844341. They are a Family Nurse Practitioner in Mckinney, Texas.
Mariana Marquis is one of 165 Family Nurse Practitioners in Mckinney and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 1 year, since June 23, 2025.
Frequently asked questions
What is NPI 1417844341?
NPI 1417844341 is the 10-digit National Provider Identifier assigned to Mariana Marquis, a Family Nurse Practitioner practicing in Mckinney, Texas. The record has been in the NPPES registry since June 23, 2025.
How do I verify this provider?
Cross-check NPI 1417844341 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1209109 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 19, 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.