Registry record
- NPI
- 1821327743
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 4504 N Laurent St
Victoria, TX 77901 - Phone
- 3615739999
- In the registry since
- December 24, 2009
- Last NPPES update
- July 20, 2020
- Sole proprietor
- No
- License
- AP117979 (TX)
At this location
2 other providers in our data list 4504 N Laurent St, Victoria as a practice address:
- Ann Flowers, RN, MSN, NP-C
Family Nurse Practitioner · NPI 1033554407
- Mrs. Florence Foluke Oladoyin, FNP
Family Nurse Practitioner · NPI 1508145400
In context
The NPI number of Tammy Walker is 1821327743. They are a Family Nurse Practitioner in Victoria, Texas.
Tammy Walker is one of 97 Family Nurse Practitioners in Victoria and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 16 years, since December 24, 2009.
Frequently asked questions
What is NPI 1821327743?
NPI 1821327743 is the 10-digit National Provider Identifier assigned to Tammy Walker, a Family Nurse Practitioner practicing in Victoria, Texas. The record has been in the NPPES registry since December 24, 2009.
How do I verify this provider?
Cross-check NPI 1821327743 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP117979 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 20, 2020. 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.