NPI age
19 years
Enumerated 2007-05-22
● Active
Type 1 · Individual
DR. Kelly Joseph Derrick, D.O.
Derrick is 1 of 52 family medicine providers in Killeen and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 2 subspecialties
Licensed in
TX, OK, AR
3 states
Status
Active
No deactivations on record
Last NPPES update
2023-12-07
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
3 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
4501 Clear Creek Rd
Killeen, TX 765494218
Mailing address
Po Box 844658
Dallas, TX 752844658
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
2901 Medical Center Dr
Pocahontas, AR 724559438
Location 3
6363 N State Highway 161 Ste 100
Irving, TX 750382239
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 15966 Family Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.