Mariel Furstner, LCSW
NPI 1447982731 · Clinical Social Worker · Hoboken, NJ
Mariel Furstner, LCSW is a Clinical Social Worker provider in Hoboken, NJ (NPI 1447982731).
Provider details
- NPI number
- 1447982731
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC06645900 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2022-06-27
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Mariel Furstner's NPI number?
- Mariel Furstner's National Provider Identifier (NPI) is 1447982731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariel Furstner's specialty?
- Mariel Furstner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mariel Furstner located?
- Mariel Furstner's practice location on file with NPPES is 221 River St Ste 9, Hoboken, NJ 07030-5990.
- What is Mariel Furstner's phone number?
- The practice phone number listed in the NPPES registry for Mariel Furstner is (646) 941-7645.
- Is Mariel Furstner's NPI active?
- Yes — Mariel Furstner's NPI (1447982731) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.