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Jeffrey A Simpson MD LLC

Obstetrics & Gynecology Physician in New London, CT · enumerated 2005 · authorized official Jeffrey Simpson, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699767509

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Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey A Simpson MD LLC
Other name <Unavail>
Practice address 345 Montauk Ave, New London, CT, 06320
Phone (860) 444-6868
Fax (860) 437-0650
Enumeration date Aug 17, 2005
Last updated in NPPES Jan 13, 2010

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 001146 (CT) Primary

Authorized official

Name Jeffrey Simpson
Title Owner
Phone (860) 444-6868

Other identifiers

Identifier Type State Issuer
50SIMPSONCT01 Other - BLUE CROSS
00428367 Medicaid CT -
004248375 Medicaid CT -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-01-13. Verify at npiregistry.cms.hhs.gov.
Where is Jeffrey A Simpson MD LLC located?
The practice location on file with NPPES is in New London, CT.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-13.