Kathryn Steffen, NPP-BC
NPI 1891052445 · Neonatal Nurse Practitioner · Iowa City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Steffen, NPP-BC is a Neonatal Nurse Practitioner provider in Iowa City, IA (NPI 1891052445).
Provider details
- NPI number
- 1891052445
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NPP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- K114800 (IA)
Specialties & taxonomies
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
14 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
- 2012-04-20
- Last updated
- 2012-04-20
Frequently asked questions
- What is Kathryn Steffen's NPI number?
- Kathryn Steffen's National Provider Identifier (NPI) is 1891052445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Steffen's specialty?
- Kathryn Steffen is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Steffen located?
- Kathryn Steffen's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Kathryn Steffen's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Steffen is (319) 356-8931.
- Does Kathryn Steffen accept Medicare?
- Kathryn Steffen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Steffen's NPI active?
- Yes — Kathryn Steffen's NPI (1891052445) is active in the NPPES registry as of the last update on 2012-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.