Katie Walker, APRN CNM DNP
NPI 1922773829 · Advanced Practice Midwife · Chicago, IL
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Walker, APRN CNM DNP is a Advanced Practice Midwife provider in Chicago, IL (NPI 1922773829).
Provider details
- NPI number
- 1922773829
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN CNM DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 041.464432 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-12
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Katie Walker's NPI number?
- Katie Walker's National Provider Identifier (NPI) is 1922773829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Walker's specialty?
- Katie Walker is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Walker located?
- Katie Walker's practice location on file with NPPES is 820 S Wood St # Mc808, Chicago, IL 60612-4325.
- What is Katie Walker's phone number?
- The practice phone number listed in the NPPES registry for Katie Walker is (312) 996-0533.
- Does Katie Walker accept Medicare?
- Katie Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Walker's NPI active?
- Yes — Katie Walker's NPI (1922773829) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.