Debra Walczak, CCNS
NPI 1235302167 · Transplantation Clinical Nurse Specialist · Chicago, IL
Enrolled with Medicare as Practitioner - Certified Clinical Nurse Specialist (cns) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Walczak, CCNS is a Transplantation Clinical Nurse Specialist provider in Chicago, IL (NPI 1235302167).
Provider details
- NPI number
- 1235302167
- Entity type
- Individual
- Primary specialty
- Transplantation Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CCNS
- Sex
- Female
- Sole proprietor
- No
- License
- 209006927 (IL)
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
18 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
- 2008-04-11
- Last updated
- 2008-04-11
Frequently asked questions
- What is Debra Walczak's NPI number?
- Debra Walczak's National Provider Identifier (NPI) is 1235302167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Walczak's specialty?
- Debra Walczak is listed in the NPPES registry with a primary specialty of Transplantation Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Debra Walczak located?
- Debra Walczak's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Debra Walczak's phone number?
- The practice phone number listed in the NPPES registry for Debra Walczak is (312) 996-6021.
- Does Debra Walczak accept Medicare?
- Debra Walczak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Walczak's NPI active?
- Yes — Debra Walczak's NPI (1235302167) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.