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Nancy Underdahl, LPN
NPI 1396924585 · Licensed Practical Nurse · Niceville, FL
Nancy Underdahl, LPN is a Licensed Practical Nurse provider in Niceville, FL (NPI 1396924585).
Provider details
- NPI number
- 1396924585
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Female
- Sole proprietor
- No
- License
- PN1332311 (FL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4545 Range Rd
Niceville, FL 32578-8713
Phone: (850) 833-4240
Fax: (850) 833-4243
Street-level locationGet directions
Mailing address
221 Hospital Dr Ne
Fort Walton Beach, FL 32548-5066
Registry dates
- Enumerated
- 2007-10-24
- Last updated
- 2008-02-11
Frequently asked questions
- What is Nancy Underdahl's NPI number?
- Nancy Underdahl's National Provider Identifier (NPI) is 1396924585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Underdahl's specialty?
- Nancy Underdahl is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Nancy Underdahl located?
- Nancy Underdahl's practice location on file with NPPES is 4545 Range Rd, Niceville, FL 32578-8713.
- What is Nancy Underdahl's phone number?
- The practice phone number listed in the NPPES registry for Nancy Underdahl is (850) 833-4240.
- Is Nancy Underdahl's NPI active?
- Yes — Nancy Underdahl's NPI (1396924585) is active in the NPPES registry as of the last update on 2008-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.