Steven Gruntfest, JD, LCSW
NPI 1437207545 · Clinical Social Worker · Teaneck, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Gruntfest, JD, LCSW is a Clinical Social Worker provider in Teaneck, NJ (NPI 1437207545).
Provider details
- NPI number
- 1437207545
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- JD, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 44SC01276800 (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
19 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
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Gruntfest's NPI number?
- Steven Gruntfest's National Provider Identifier (NPI) is 1437207545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Gruntfest's specialty?
- Steven Gruntfest is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Steven Gruntfest located?
- Steven Gruntfest's practice location on file with NPPES is 175 Cedar Ln, Teaneck, NJ 07666-4315.
- What is Steven Gruntfest's phone number?
- The practice phone number listed in the NPPES registry for Steven Gruntfest is (201) 913-1017.
- Does Steven Gruntfest accept Medicare?
- Steven Gruntfest is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Gruntfest's NPI active?
- Yes — Steven Gruntfest's NPI (1437207545) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.