Deborah Slizewski, GNP
NPI 1669442380 · Nurse Practitioner · Spokane, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Slizewski, GNP is a Nurse Practitioner provider in Spokane, WA (NPI 1669442380).
Provider details
- NPI number
- 1669442380
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- GNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60682575 (WA)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 21 Cottage LoopWaynesville, NC 28785-6006Phone: (734) 585-5380
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2019-05-30
Frequently asked questions
- What is Deborah Slizewski's NPI number?
- Deborah Slizewski's National Provider Identifier (NPI) is 1669442380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Slizewski's specialty?
- Deborah Slizewski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Slizewski located?
- Deborah Slizewski's practice location on file with NPPES is 914 W Carlisle Ave, Spokane, WA 99205.
- What is Deborah Slizewski's phone number?
- The practice phone number listed in the NPPES registry for Deborah Slizewski is (509) 444-8200.
- Does Deborah Slizewski accept Medicare?
- Deborah Slizewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Slizewski's NPI active?
- Yes — Deborah Slizewski's NPI (1669442380) is active in the NPPES registry as of the last update on 2019-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.