Marcy Kielczynski, MSW, LCSW
NPI 1871899252 · Clinical Social Worker · Cranford, NJ
Marcy Kielczynski, MSW, LCSW is a Clinical Social Worker provider in Cranford, NJ (NPI 1871899252).
Provider details
- NPI number
- 1871899252
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44C05416700 (NJ)
Specialties & taxonomies
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
15 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
- 2011-02-02
- Last updated
- 2011-02-02
Frequently asked questions
- What is Marcy Kielczynski's NPI number?
- Marcy Kielczynski's National Provider Identifier (NPI) is 1871899252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Kielczynski's specialty?
- Marcy Kielczynski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcy Kielczynski located?
- Marcy Kielczynski's practice location on file with NPPES is 504 High St, Cranford, NJ 07016-3027.
- What is Marcy Kielczynski's phone number?
- The practice phone number listed in the NPPES registry for Marcy Kielczynski is (908) 868-6956.
- Is Marcy Kielczynski's NPI active?
- Yes — Marcy Kielczynski's NPI (1871899252) is active in the NPPES registry as of the last update on 2011-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.