Registry record
- NPI
- 1649937608
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1501 Houston St
Castroville, TX 78009 - Phone
- 8305383550
- In the registry since
- November 23, 2021
- Last NPPES update
- November 23, 2021
- Sole proprietor
- No
- License
- 1055642 (TX)
At this location
2 other providers in our data list 1501 Houston St, Castroville as a practice address:
- Rebecca Fritz, PA
Medical Physician Assistant · NPI 1548716673
- Charlie Vera, FNP
Family Nurse Practitioner · NPI 1871396614
In context
The NPI number of Armando Olivarez is 1649937608. They are a Family Nurse Practitioner in Castroville, Texas.
Armando Olivarez is one of 7 Family Nurse Practitioners in Castroville and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 4 years, since November 23, 2021.
Frequently asked questions
What is NPI 1649937608?
NPI 1649937608 is the 10-digit National Provider Identifier assigned to Armando Olivarez, a Family Nurse Practitioner practicing in Castroville, Texas. The record has been in the NPPES registry since November 23, 2021.
How do I verify this provider?
Cross-check NPI 1649937608 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1055642 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 23, 2021. 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.