Melanie Klosiewicz
NPI 1881285393 · Clinical Social Worker · Newark, DE
Melanie Klosiewicz is a Clinical Social Worker provider in Newark, DE (NPI 1881285393).
Provider details
- NPI number
- 1881285393
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- Q1-0012912 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-01-27
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Melanie Klosiewicz's NPI number?
- Melanie Klosiewicz's National Provider Identifier (NPI) is 1881285393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Klosiewicz's specialty?
- Melanie Klosiewicz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melanie Klosiewicz located?
- Melanie Klosiewicz's practice location on file with NPPES is 256 Chapman Rd, Newark, DE 19702-5499.
- What is Melanie Klosiewicz's phone number?
- The practice phone number listed in the NPPES registry for Melanie Klosiewicz is (302) 292-1334.
- Is Melanie Klosiewicz's NPI active?
- Yes — Melanie Klosiewicz's NPI (1881285393) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.