Active NPIIndividual provider

Leo Gefter

Psychiatry & Neurology, Addiction Psychiatry in New Haven, Connecticut

NPI Number1164162087
Practice location
34 Park St, New Haven, CT 06519-1109
Fax
—
Last updated
June 15, 2026

Leo Gefter is a Psychiatry & Neurology, Addiction Psychiatry based in New Haven, CT. Leo Gefter practices in New Haven, CT. The NPI Number for Leo Gefter is 1164162087 and holds a License No. 83998 (CT). The current practice location address for Leo Gefter is 34 Park St, New Haven, CT 06519-1109 and can be reached out via phone at 201-410-0611.

Provider Profile Details

NPI Number
1164162087
Provider Name
Leo Gefter
Provider Entity Type
Individual
Gender
Male
Address
34 Park St, New Haven, CT 06519-1109
Phone Number
201-410-0611
Primary Taxonomy
Psychiatry & Neurology, Addiction Psychiatry · 2084P0802X
Sole Proprietor
No
Provider Enumeration Date
March 30, 2022
Last Update Date
June 15, 2026
Certification Date
June 15, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
34 Park St
New Haven, CT 06519-1109
Zip
06519-1109
Phone Number
201-410-0611
New Haven, CT 06519Get directions →

Provider Business Mailing Address Details

Address
405 Fountain St # 2
New Haven, CT 06515-2613
City
New Haven
State
CT
Zip
06515-2613
Phone Number
201-410-0611

License Information

License Number
83998
License State
CT
Taxonomy
Psychiatry & Neurology, Addiction Psychiatry · 2084P0802X · 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 Leo Gefter?

The NPI number of Leo Gefter is 1164162087. It was assigned on March 30, 2022 and is currently active in the NPPES registry.

What is the specialty of Leo Gefter?

Leo Gefter is registered under the primary taxonomy Psychiatry & Neurology, Addiction Psychiatry (code 2084P0802X), licensed in CT under license number 83998.

Where does Leo Gefter practice?

The practice location is 34 Park St, New Haven, CT 06519-1109. The office can be reached at 201-410-0611 (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 1164162087 directly on the NPPES registry website.

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