Karen Himmelreich, L.C.S.W.
NPI 1821147117 · Clinical Social Worker · New York, NY
Karen Himmelreich, L.C.S.W. is a Clinical Social Worker provider in New York, NY (NPI 1821147117).
Provider details
- NPI number
- 1821147117
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071334 (NY)
Specialties & taxonomies
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
- 2007-01-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Himmelreich's NPI number?
- Karen Himmelreich's National Provider Identifier (NPI) is 1821147117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Himmelreich's specialty?
- Karen Himmelreich is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Himmelreich located?
- Karen Himmelreich's practice location on file with NPPES is 157 E 75th St, New York, NY 10021-3279.
- What is Karen Himmelreich's phone number?
- The practice phone number listed in the NPPES registry for Karen Himmelreich is (212) 288-2560.
- Is Karen Himmelreich's NPI active?
- Yes — Karen Himmelreich's NPI (1821147117) 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.