Cathi Scharnberg, ARNP
NPI 1407837529 · Women's Health Nurse Practitioner · Estherville, IA
Cathi Scharnberg, ARNP is a Women's Health Nurse Practitioner provider in Estherville, IA (NPI 1407837529).
Provider details
- NPI number
- 1407837529
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- License
- F045046 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cathi Scharnberg's NPI number?
- Cathi Scharnberg's National Provider Identifier (NPI) is 1407837529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathi Scharnberg's specialty?
- Cathi Scharnberg is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cathi Scharnberg located?
- Cathi Scharnberg's practice location on file with NPPES is 826 N 8th St, Estherville, IA 51334-1528.
- What is Cathi Scharnberg's phone number?
- The practice phone number listed in the NPPES registry for Cathi Scharnberg is (712) 362-2631.
- Is Cathi Scharnberg's NPI active?
- Yes — Cathi Scharnberg's NPI (1407837529) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.