Registry record
- NPI
- 1811099039
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 3980 State School Road
Denton, TX 76210 - Phone
- 9408910342
- In the registry since
- September 1, 2006
- Last NPPES update
- July 8, 2007
- Sole proprietor
- No
- License
- 244018 (TX)
At this location
One other provider in our data lists 3980 State School Road, Denton as a practice address:
- Connie Marie Horton, RN. C FNP.
Family Nurse Practitioner · NPI 1841205705
In context
The NPI number of Jan Shaeffer is 1811099039. They are a Family Nurse Practitioner in Denton, Texas.
Jan Shaeffer is one of 154 Family Nurse Practitioners in Denton and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 19 years, since September 1, 2006.
Frequently asked questions
What is NPI 1811099039?
NPI 1811099039 is the 10-digit National Provider Identifier assigned to Jan Shaeffer, a Family Nurse Practitioner practicing in Denton, Texas. The record has been in the NPPES registry since September 1, 2006.
How do I verify this provider?
Cross-check NPI 1811099039 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 244018 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.