Registry record
- NPI
- 1255681003
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 503 S John Redditt Dr
Lufkin, TX 75904 - Phone
- 9366321533
- In the registry since
- September 19, 2012
- Last NPPES update
- September 19, 2012
- Sole proprietor
- Yes
- License
- 679195 (TX)
At this location
3 other providers in our data list 503 S John Redditt Dr, Lufkin as a practice address:
- Megan Kay Dickinson, MSN, NP-C
Family Nurse Practitioner · NPI 1508291048
- Mrs. Hailey Lorayne Johnson, RN, BSN, FNP-C
Family Nurse Practitioner · NPI 1861019705
- Carlie Rae Merritt, FNP
Family Nurse Practitioner · NPI 1023576782
In context
The NPI number of Katherine Diggs is 1255681003. They are a Nurse Practitioner in Lufkin, Texas.
Katherine Diggs is one of 16 Nurse Practitioners in Lufkin and one of 6,739 across Texas in our data.
The NPI has been in the federal registry for 13 years, since September 19, 2012.
Frequently asked questions
What is NPI 1255681003?
NPI 1255681003 is the 10-digit National Provider Identifier assigned to Katherine Diggs, a Nurse Practitioner practicing in Lufkin, Texas. The record has been in the NPPES registry since September 19, 2012.
How do I verify this provider?
Cross-check NPI 1255681003 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 679195 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 September 19, 2012. 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.