Registry record
- NPI
- 1013296201
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 2700 Bee Caves Rd Ste 203
Austin, TX 78746 - Phone
- 5123287222
- In the registry since
- August 5, 2011
- Last NPPES update
- December 8, 2015
- Sole proprietor
- No
- License
- 654932 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Martha Mefferd is 1013296201. They are a Psychiatric/Mental Health Nurse Practitioner in Austin, Texas.
Martha Mefferd is one of 310 Psychiatric/Mental Health Nurse Practitioners in Austin and one of 4,351 across Texas in our data. Austin ranks #4 among Texas cities in our dataset, with 2,782 NP and PA providers.
The NPI has been in the federal registry for 14 years, since August 5, 2011.
Frequently asked questions
What is NPI 1013296201?
NPI 1013296201 is the 10-digit National Provider Identifier assigned to Martha Mefferd, a Psychiatric/Mental Health Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since August 5, 2011.
How do I verify this provider?
Cross-check NPI 1013296201 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 654932 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 December 8, 2015. 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.