Registry record
- NPI
- 1477933893
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 11221 Katy Fwy Ste 115
Houston, TX 77079 - Phone
- 8009916117
- In the registry since
- June 1, 2015
- Last NPPES update
- May 1, 2025
- Sole proprietor
- Yes
- License
- AP127748 (TX)
At this location
One other provider in our data lists 11221 Katy Fwy Ste 115, Houston as a practice address:
- Ms. Jessica Marie Olivarez, FNP-C
Nurse Practitioner · NPI 1083258248
In context
The NPI number of Richard Zavalla is 1477933893. They are a Adult Health Nurse Practitioner in Houston, Texas.
Richard Zavalla is one of 349 Adult Health Nurse Practitioners in Houston and one of 1,584 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 11 years, since June 1, 2015.
Frequently asked questions
What is NPI 1477933893?
NPI 1477933893 is the 10-digit National Provider Identifier assigned to Richard Zavalla, a Adult Health Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since June 1, 2015.
How do I verify this provider?
Cross-check NPI 1477933893 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP127748 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 May 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.