IndividualActive
Rex Underwood, RN
NPI 1477850014 · Nurse Practitioner · Kuna, ID
Rex Underwood, RN is a Nurse Practitioner provider in Kuna, ID (NPI 1477850014).
Provider details
- NPI number
- 1477850014
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 59203 (ID)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
13900 S Pleasant Valley Rd
Kuna, ID 83634-2723
Phone: (208) 333-0037
Street-level locationGet directions
Mailing address
13900 S Pleasant Valley Rd
Kuna, ID 83634-2723
Registry dates
- Enumerated
- 2011-02-17
- Last updated
- 2020-04-27
- Certified
- 2020-04-27
Frequently asked questions
- What is Rex Underwood's NPI number?
- Rex Underwood's National Provider Identifier (NPI) is 1477850014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rex Underwood's specialty?
- Rex Underwood is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rex Underwood located?
- Rex Underwood's practice location on file with NPPES is 13900 S Pleasant Valley Rd, Kuna, ID 83634-2723.
- What is Rex Underwood's phone number?
- The practice phone number listed in the NPPES registry for Rex Underwood is (208) 333-0037.
- Is Rex Underwood's NPI active?
- Yes — Rex Underwood's NPI (1477850014) is active in the NPPES registry as of the last update on 2020-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.