Registry record
- NPI
- 1285091256
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 5959 Harry Hines Blvd.
Dallas, TX 75390 - Phone
- 2146458600
- In the registry since
- January 21, 2016
- Last NPPES update
- March 29, 2018
- Sole proprietor
- No
- License
- AP131614 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mandell Butler is 1285091256. They are a Nurse Practitioner in Dallas, Texas.
Mandell Butler is one of 591 Nurse Practitioners in Dallas and one of 6,739 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.
The NPI has been in the federal registry for 10 years, since January 21, 2016.
Frequently asked questions
What is NPI 1285091256?
NPI 1285091256 is the 10-digit National Provider Identifier assigned to Mandell Butler, a Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since January 21, 2016.
How do I verify this provider?
Cross-check NPI 1285091256 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP131614 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 29, 2018. 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.