Active NPIIndividual provider

Mr. Lawrence Greenstein, LCSW

Social Worker, Clinical in Trenton, New Jersey

NPI Number1447688635
Practice location
635 S Clinton Ave, Trenton, NJ 08611-1831
Fax
—
Last updated
January 29, 2026

Lawrence Greenstein is a Social Worker, Clinical based in Trenton, NJ. Lawrence Greenstein practices in Trenton, NJ and has the professional credentials of LCSW. The NPI Number for Lawrence Greenstein is 1447688635 and holds a License No. 44SC05586900 (NJ). The current practice location address for Lawrence Greenstein is 635 S Clinton Ave, Trenton, NJ 08611-1831 and can be reached out via phone at 609-508-0638.

Provider Profile Details

NPI Number
1447688635
Provider Name
Lawrence Greenstein
Credential
LCSW
Provider Entity Type
Individual
Gender
Male
Address
635 S Clinton Ave, Trenton, NJ 08611-1831
Phone Number
609-508-0638
Primary Taxonomy
Social Worker, Clinical · 1041C0700X
Sole Proprietor
No
Provider Enumeration Date
October 24, 2013
Last Update Date
January 29, 2026
Certification Date
January 29, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
635 S Clinton Ave
Trenton, NJ 08611-1831
Zip
08611-1831
Phone Number
609-508-0638
Trenton, NJ 08611Get directions →

Provider Business Mailing Address Details

Address
635 S Clinton Ave
Trenton, NJ 08611-1831
City
Trenton
State
NJ
Zip
08611-1831
Phone Number
609-508-0638

License Information

License Number
44SC05586900
License State
NJ
Taxonomy
Social Worker, Clinical · 1041C0700X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Mr. Lawrence Greenstein, LCSW?

The NPI number of Mr. Lawrence Greenstein, LCSW is 1447688635. It was assigned on October 24, 2013 and is currently active in the NPPES registry.

What is the specialty of Mr. Lawrence Greenstein, LCSW?

Mr. Lawrence Greenstein, LCSW is registered under the primary taxonomy Social Worker, Clinical (code 1041C0700X), licensed in NJ under license number 44SC05586900.

Where does Mr. Lawrence Greenstein, LCSW practice?

The practice location is 635 S Clinton Ave, Trenton, NJ 08611-1831. The office can be reached at 609-508-0638 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1447688635 directly on the NPPES registry website.

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