Registry record
- NPI
- 1891398673
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 608 W Mount Houston Rd Ste 100
Houston, TX 77037 - Phone
- 2812584903
- In the registry since
- November 16, 2020
- Last NPPES update
- November 16, 2020
- Sole proprietor
- Yes
- License
- 1019669 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Leonardo Almaguer Arena is 1891398673. They are a Family Nurse Practitioner in Houston, Texas.
Leonardo Almaguer Arena is one of 2,753 Family Nurse Practitioners in Houston and one of 22,499 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 5 years, since November 16, 2020.
Frequently asked questions
What is NPI 1891398673?
NPI 1891398673 is the 10-digit National Provider Identifier assigned to Leonardo Almaguer Arena, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since November 16, 2020.
How do I verify this provider?
Cross-check NPI 1891398673 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1019669 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 November 16, 2020. 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.