Registry record
- NPI
- 1821073693
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 424 Hahlo St
Houston, TX 77020 - Phone
- 7136743326
- In the registry since
- December 14, 2005
- Last NPPES update
- July 8, 2007
- Sole proprietor
- Yes
- License
- 677693 (TX)
At this location
One other provider in our data lists 424 Hahlo St, Houston as a practice address:
- Veruzka Garcia, PA-C
Physician Assistant · NPI 1609603836
In context
The NPI number of Julie Walker is 1821073693. They are a Family Nurse Practitioner in Houston, Texas.
Julie Walker is one of 2,753 Family Nurse Practitioners in Houston and one of 22,499 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 20 years, since December 14, 2005.
Frequently asked questions
What is NPI 1821073693?
NPI 1821073693 is the 10-digit National Provider Identifier assigned to Julie Walker, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since December 14, 2005.
How do I verify this provider?
Cross-check NPI 1821073693 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 677693 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.