Erin Ernst, RN IBCLC
NPI 1003560731 · Lactation Consultant (Registered Nurse) · Madison, WI
Erin Ernst, RN IBCLC is a Lactation Consultant (Registered Nurse) provider in Madison, WI (NPI 1003560731).
Provider details
- NPI number
- 1003560731
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN IBCLC
- Sex
- Female
- Sole proprietor
- No
- License
- 192081-30 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-02-10
- Last updated
- 2022-02-10
- Certified
- 2022-02-10
Frequently asked questions
- What is Erin Ernst's NPI number?
- Erin Ernst's National Provider Identifier (NPI) is 1003560731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Ernst's specialty?
- Erin Ernst is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Erin Ernst located?
- Erin Ernst's practice location on file with NPPES is 1675 Highland Ave, Madison, WI 53792-0002.
- What is Erin Ernst's phone number?
- The practice phone number listed in the NPPES registry for Erin Ernst is (608) 890-8227.
- Is Erin Ernst's NPI active?
- Yes — Erin Ernst's NPI (1003560731) is active in the NPPES registry as of the last update on 2022-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.