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Lawrence Posner, LCSW
NPI 1871658534 · Clinical Social Worker · New City, NY
Lawrence Posner, LCSW is a Clinical Social Worker provider in New City, NY (NPI 1871658534).
Provider details
- NPI number
- 1871658534
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- PR018456 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
115 N Main St
New City, NY 10956-3710
Phone: (845) 639-3883
Fax: (845) 639-3883
Street-level locationGet directions
Mailing address
115 N Main St
New City, NY 10956-3710
Registry dates
- Enumerated
- 2006-12-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Posner's NPI number?
- Lawrence Posner's National Provider Identifier (NPI) is 1871658534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Posner's specialty?
- Lawrence Posner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lawrence Posner located?
- Lawrence Posner's practice location on file with NPPES is 115 N Main St, New City, NY 10956-3710.
- What is Lawrence Posner's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Posner is (845) 639-3883.
- Is Lawrence Posner's NPI active?
- Yes — Lawrence Posner's NPI (1871658534) 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.