Marian Korenstein, L.C.S.W.
NPI 1467680728 · Clinical Social Worker · Jericho, NY
Marian Korenstein, L.C.S.W. is a Clinical Social Worker provider in Jericho, NY (NPI 1467680728).
Provider details
- NPI number
- 1467680728
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- R023481-1 (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
16 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
- 2009-06-25
- Last updated
- 2009-06-25
Frequently asked questions
- What is Marian Korenstein's NPI number?
- Marian Korenstein's National Provider Identifier (NPI) is 1467680728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Korenstein's specialty?
- Marian Korenstein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marian Korenstein located?
- Marian Korenstein's practice location on file with NPPES is 19 Herkimer Ave, Jericho, NY 11753-1508.
- What is Marian Korenstein's phone number?
- The practice phone number listed in the NPPES registry for Marian Korenstein is (516) 931-4743.
- Is Marian Korenstein's NPI active?
- Yes — Marian Korenstein's NPI (1467680728) is active in the NPPES registry as of the last update on 2009-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.