NPI age
3 years
Enumerated 2023-05-18
● Active
Type 1 · Individual
MR. Savinien Siewe, PMHNP - BC
Siewe is 1 of 28 nurse practitioner providers in Killeen and 1 of 5095 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-15
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 5095 active nurse practitioner providers in Texas.
NPI age
3 years
≈ at median (4 yr)
State licenses
1 state
10% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-05Enumerated in NPPES
2023
2026
Where they practice
Practice location
809 S W S Young Dr
Killeen, TX 765434801
Mailing address
21873 Woodcock Way
Clarksburg, MD 208719527
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2001 Claflin Rd
Manhattan, KS 665023415
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new nurse practitioner providers have been added in Killeen in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 5095 Nurse Practitioner 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.