Carl Grimm, LCSW
NPI 1740332311 · Social Worker · Ridgewood, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carl Grimm, LCSW is a Social Worker provider in Ridgewood, NJ (NPI 1740332311).
Provider details
- NPI number
- 1740332311
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 055502 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-01-17
- Last updated
- 2025-09-11
Frequently asked questions
- What is Carl Grimm's NPI number?
- Carl Grimm's National Provider Identifier (NPI) is 1740332311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Grimm's specialty?
- Carl Grimm is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Carl Grimm located?
- Carl Grimm's practice location on file with NPPES is 20 Wilsey Sq, Ridgewood, NJ 07450-3793.
- What is Carl Grimm's phone number?
- The practice phone number listed in the NPPES registry for Carl Grimm is (201) 445-1068.
- Does Carl Grimm accept Medicare?
- Carl Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carl Grimm's NPI active?
- Yes — Carl Grimm's NPI (1740332311) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.