IndividualActive
Macy Cornwall, RN
NPI 1497684542 · Registered Nurse · Okoboji, IA
Macy Cornwall, RN is a Registered Nurse provider in Okoboji, IA (NPI 1497684542).
Provider details
- NPI number
- 1497684542
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 188979 (IA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1015 Highway 71 S
Okoboji, IA 51355-2544
Phone: (712) 339-5894
Street-level locationGet directions
Mailing address
3605 Lincoln Ave
Spirit Lake, IA 51360-7900
Registry dates
- Enumerated
- 2026-05-15
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Macy Cornwall's NPI number?
- Macy Cornwall's National Provider Identifier (NPI) is 1497684542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Macy Cornwall's specialty?
- Macy Cornwall is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Macy Cornwall located?
- Macy Cornwall's practice location on file with NPPES is 1015 Highway 71 S, Okoboji, IA 51355-2544.
- What is Macy Cornwall's phone number?
- The practice phone number listed in the NPPES registry for Macy Cornwall is (712) 339-5894.
- Is Macy Cornwall's NPI active?
- Yes — Macy Cornwall's NPI (1497684542) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.