Joseph Czerniawski, LSW
NPI 1346767159 · Clinical Social Worker · Woodbridge, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Czerniawski, LSW is a Clinical Social Worker provider in Woodbridge, NJ (NPI 1346767159).
Provider details
- NPI number
- 1346767159
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- No
- License
- 44SL06288300 (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
8 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
- 2017-08-23
- Last updated
- 2017-08-23
Frequently asked questions
- What is Joseph Czerniawski's NPI number?
- Joseph Czerniawski's National Provider Identifier (NPI) is 1346767159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Czerniawski's specialty?
- Joseph Czerniawski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Czerniawski located?
- Joseph Czerniawski's practice location on file with NPPES is 1 Woodbridge Ctr Ste 440, Woodbridge, NJ 07095-1171.
- What is Joseph Czerniawski's phone number?
- The practice phone number listed in the NPPES registry for Joseph Czerniawski is (856) 772-5809.
- Does Joseph Czerniawski accept Medicare?
- Joseph Czerniawski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Czerniawski's NPI active?
- Yes — Joseph Czerniawski's NPI (1346767159) is active in the NPPES registry as of the last update on 2017-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.