Sommer Souther, MSN, RN, NNP-BC
NPI 1902147812 · Neonatal Nurse Practitioner · Evansville, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sommer Souther, MSN, RN, NNP-BC is a Neonatal Nurse Practitioner provider in Evansville, IN (NPI 1902147812).
Provider details
- NPI number
- 1902147812
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, NNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.0034574 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
13 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
- 2013-03-04
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Sommer Souther's NPI number?
- Sommer Souther's National Provider Identifier (NPI) is 1902147812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sommer Souther's specialty?
- Sommer Souther is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sommer Souther located?
- Sommer Souther's practice location on file with NPPES is 3900 Washington Ave, Evansville, IN 47714-0550.
- What is Sommer Souther's phone number?
- The practice phone number listed in the NPPES registry for Sommer Souther is (812) 485-4000.
- Does Sommer Souther accept Medicare?
- Sommer Souther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sommer Souther's NPI active?
- Yes — Sommer Souther's NPI (1902147812) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.