Registry record
- NPI
- 1598639668
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 4712 Pelican Ave
Mcallen, TX 78504 - Phone
- 9568904932
- In the registry since
- October 1, 2025
- Last NPPES update
- October 1, 2025
- Sole proprietor
- Yes
- License
- 1214258 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Maryflor Vallejo is 1598639668. They are a Family Nurse Practitioner in Mcallen, Texas.
Maryflor Vallejo is one of 233 Family Nurse Practitioners in Mcallen and one of 22,499 across Texas in our data. Mcallen ranks #16 among Texas cities in our dataset, with 526 NP and PA providers.
Frequently asked questions
What is NPI 1598639668?
NPI 1598639668 is the 10-digit National Provider Identifier assigned to Maryflor Vallejo, a Family Nurse Practitioner practicing in Mcallen, Texas. The record has been in the NPPES registry since October 1, 2025.
How do I verify this provider?
Cross-check NPI 1598639668 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1214258 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 1, 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.