NPI age
15 years
Enumerated 2011-02-17
● Active
Type 1 · Individual
MR. Rex O Underwood II, RN
Underwood is 1 of 5 nurse practitioner providers in Kuna and 1 of 658 in Idaho.
Primary specialty
Nurse Practitioner
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-04-27
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 658 active nurse practitioner providers in Idaho.
NPI age
15 years
↑ 7 yr above median (8 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-02Enumerated in NPPES
2011
2026
Where they practice
Practice location
13900 S Pleasant Valley Rd
Kuna, ID 836342723
Mailing address
13900 S Pleasant Valley Rd
Kuna, ID 836342723
Specialties
-
Nurse Practitioner Primary(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in Kuna in the last 180 days.
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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.