Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jeffrey a Simpson, MD, LLC

Organization Obstetrics & Gynecology Physician · NPI 1215140850

Jeffrey a Simpson, MD, LLC is an Obstetrics & Gynecology Physician in New London, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

345 Montauk Ave
New London, CT 06320
Phone: (860) 444-6868
Fax: (860) 437-0650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 027396 (CT)

Record details

NPI number1215140850
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Simpson — Owner · (860) 444-6868
NPI enumeratedMay 8, 2007
Last updated in NPPESAugust 22, 2020
Mailing address345 Montauk Avenue, New London, CT 06320

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