IndividualActive
Jill Fellner, L.C.S.W.
NPI 1558767756 · Clinical Social Worker · Oradell, NJ
Jill Fellner, L.C.S.W. is a Clinical Social Worker provider in Oradell, NJ (NPI 1558767756).
Provider details
- NPI number
- 1558767756
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05600000 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
550 Kinderkamack Rd Ste 2
Oradell, NJ 07649-1500
Phone: (201) 749-0065
Approximate (ZIP-level) locationGet directions
Mailing address
107 Hawthorne Ave Apt E
Park Ridge, NJ 07656-3205
Registry dates
- Enumerated
- 2014-11-15
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is Jill Fellner's NPI number?
- Jill Fellner's National Provider Identifier (NPI) is 1558767756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Fellner's specialty?
- Jill Fellner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jill Fellner located?
- Jill Fellner's practice location on file with NPPES is 550 Kinderkamack Rd Ste 2, Oradell, NJ 07649-1500.
- What is Jill Fellner's phone number?
- The practice phone number listed in the NPPES registry for Jill Fellner is (201) 749-0065.
- Is Jill Fellner's NPI active?
- Yes — Jill Fellner's NPI (1558767756) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.