Brenda Shafer, ARNP, NNP-BC
NPI 1689819500 · Critical Care Neonatal Nurse Practitioner · Iowa City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Shafer, ARNP, NNP-BC is a Critical Care Neonatal Nurse Practitioner provider in Iowa City, IA (NPI 1689819500).
Provider details
- NPI number
- 1689819500
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP, NNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- K101615 (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
17 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
- 2008-12-05
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Brenda Shafer's NPI number?
- Brenda Shafer's National Provider Identifier (NPI) is 1689819500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Shafer's specialty?
- Brenda Shafer is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brenda Shafer located?
- Brenda Shafer's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Brenda Shafer's phone number?
- The practice phone number listed in the NPPES registry for Brenda Shafer is (319) 356-2296.
- Does Brenda Shafer accept Medicare?
- Brenda Shafer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Shafer's NPI active?
- Yes — Brenda Shafer's NPI (1689819500) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.