IndividualActive
Malgorzata Siwek
NPI 1235993049 · Home Health Registered Nurse · Everett, WA
Malgorzata Siwek is a Home Health Registered Nurse provider in Everett, WA (NPI 1235993049).
Provider details
- NPI number
- 1235993049
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 00148625 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1615 75th St Sw
Everett, WA 98203-6293
Phone: (425) 327-1395
Street-level locationGet directions
Mailing address
14008 Grant Creek Rd
Arlington, WA 98223-4326
Registry dates
- Enumerated
- 2024-02-12
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Malgorzata Siwek's NPI number?
- Malgorzata Siwek's National Provider Identifier (NPI) is 1235993049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malgorzata Siwek's specialty?
- Malgorzata Siwek is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Malgorzata Siwek located?
- Malgorzata Siwek's practice location on file with NPPES is 1615 75th St Sw, Everett, WA 98203-6293.
- What is Malgorzata Siwek's phone number?
- The practice phone number listed in the NPPES registry for Malgorzata Siwek is (425) 327-1395.
- Is Malgorzata Siwek's NPI active?
- Yes — Malgorzata Siwek's NPI (1235993049) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.