IndividualActive
Karen Zimmerman, LMSW
NPI 1003897943 · Clinical Social Worker · Baldwin, NY
Karen Zimmerman, LMSW is a Clinical Social Worker provider in Baldwin, NY (NPI 1003897943).
Provider details
- NPI number
- 1003897943
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- License
- 061842-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2277 Grand Ave
Baldwin, NY 11510-3148
Phone: (516) 546-1370
Street-level locationGet directions
Mailing address
1315 Park Ave
New Hyde Park, NY 11040-4250
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Zimmerman's NPI number?
- Karen Zimmerman's National Provider Identifier (NPI) is 1003897943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Zimmerman's specialty?
- Karen Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Zimmerman located?
- Karen Zimmerman's practice location on file with NPPES is 2277 Grand Ave, Baldwin, NY 11510-3148.
- What is Karen Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Karen Zimmerman is (516) 546-1370.
- Is Karen Zimmerman's NPI active?
- Yes — Karen Zimmerman's NPI (1003897943) 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.