Registry record
- NPI
- 1396719282
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 5508 Parkcrest Dr, Suite 310
Austin, TX 78731 - Phone
- 5124209900
- In the registry since
- February 15, 2006
- Last NPPES update
- October 4, 2010
- Sole proprietor
- No
- License
- 665756 (TX)
At this location
2 other providers in our data list 5508 Parkcrest Dr, Austin as a practice address:
- Rhonda Kyleen Biles, PA-C
Physician Assistant · NPI 1982676631
- Mr. Byron Lee Myers, NP
Family Nurse Practitioner · NPI 1508029521
In context
The NPI number of Mary Youngwith is 1396719282. They are a Family Nurse Practitioner in Austin, Texas.
Mary Youngwith is one of 934 Family Nurse Practitioners in Austin and one of 22,499 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 20 years, since February 15, 2006.
Frequently asked questions
What is NPI 1396719282?
NPI 1396719282 is the 10-digit National Provider Identifier assigned to Mary Youngwith, a Family Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since February 15, 2006.
How do I verify this provider?
Cross-check NPI 1396719282 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 665756 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 October 4, 2010. 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.