Registry record
- NPI
- 1942314786
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 5701 Maple Ave Ste 100
Dallas, TX 75235 - Phone
- 2143516600
- In the registry since
- August 18, 2006
- Last NPPES update
- July 8, 2007
- Sole proprietor
- No
- License
- 700517 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Margareta Mayer is 1942314786. They are a Nurse Practitioner in Dallas, Texas.
Margareta Mayer 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 19 years, since August 18, 2006.
Frequently asked questions
What is NPI 1942314786?
NPI 1942314786 is the 10-digit National Provider Identifier assigned to Margareta Mayer, a Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since August 18, 2006.
How do I verify this provider?
Cross-check NPI 1942314786 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 700517 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 July 8, 2007. 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.