Registry record
- NPI
- 1821366469
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 500 S Bicentennial Blvd
Mcallen, TX 78501 - Phone
- 9569710077
- In the registry since
- December 10, 2011
- Last NPPES update
- March 27, 2013
- Sole proprietor
- Yes
- License
- 817036 (TX)
At this location
2 other providers in our data list 500 S Bicentennial Blvd, Mcallen as a practice address:
- Mrs. Beatriz Bautista, NP
Family Nurse Practitioner · NPI 1437499738
- Maria Elena Hernandez, APRN, RN
Family Nurse Practitioner · NPI 1265919880
In context
The NPI number of Anna Dizon is 1821366469. They are a Adult Health Nurse Practitioner in Mcallen, Texas.
Anna Dizon is one of 9 Adult Health Nurse Practitioners in Mcallen and one of 1,584 across Texas in our data. Mcallen ranks #16 among Texas cities in our dataset, with 526 NP and PA providers.
The NPI has been in the federal registry for 14 years, since December 10, 2011.
Frequently asked questions
What is NPI 1821366469?
NPI 1821366469 is the 10-digit National Provider Identifier assigned to Anna Dizon, a Adult Health Nurse Practitioner practicing in Mcallen, Texas. The record has been in the NPPES registry since December 10, 2011.
How do I verify this provider?
Cross-check NPI 1821366469 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 817036 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 March 27, 2013. 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.