Active NPIIndividual providerSole proprietor

Jacquelyn E O'Sullivan, MD

Obstetrics & Gynecology in Framingham, Massachusetts

NPI Number1619555380
Practice location
260 Cochituate RD Ste 102, Framingham, MA 01701-4608
Fax
508-532-7513
Last updated
December 5, 2025

Jacquelyn Erin O'Sullivan is an Obstetrics & Gynecology based in Framingham, MA. Jacquelyn Erin O'Sullivan practices in Framingham, MA and has the professional credentials of MD. The NPI Number for Jacquelyn Erin O'Sullivan is 1619555380 and holds a License No. 1023694 (MA). The current practice location address for Jacquelyn Erin O'Sullivan is 260 Cochituate RD Ste 102, Framingham, MA 01701-4608 and can be reached out via phone at 508-532-7510 and via fax at 508-532-7513.

Provider Profile Details

NPI Number
1619555380
Provider Name
Jacquelyn Erin O'Sullivan
Credential
MD
Provider Entity Type
Individual
Gender
Female
Address
260 Cochituate RD Ste 102, Framingham, MA 01701-4608
Phone Number
508-532-7510
Fax Number
508-532-7513
Primary Taxonomy
Obstetrics & Gynecology · 207V00000X
Sole Proprietor
Yes
Provider Enumeration Date
April 1, 2021
Last Update Date
December 5, 2025
Certification Date
December 5, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
260 Cochituate RD Ste 102
Framingham, MA 01701-4608
Zip
01701-4608
Phone Number
508-532-7510
Fax Number
508-532-7513
Framingham, MA 01701Get directions →

Provider Business Mailing Address Details

Address
24 Hospital Ave
Danbury, CT 06810-6099
City
Danbury
State
CT
Zip
06810-6099
Phone Number
203-739-6378

License Information

License Number
1023694
License State
MA
Taxonomy
Obstetrics & Gynecology · 207V00000X · 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 Jacquelyn E O'Sullivan, MD?

The NPI number of Jacquelyn E O'Sullivan, MD is 1619555380. It was assigned on April 1, 2021 and is currently active in the NPPES registry.

What is the specialty of Jacquelyn E O'Sullivan, MD?

Jacquelyn E O'Sullivan, MD is registered under the primary taxonomy Obstetrics & Gynecology (code 207V00000X), licensed in MA under license number 1023694.

Where does Jacquelyn E O'Sullivan, MD practice?

The practice location is 260 Cochituate RD Ste 102, Framingham, MA 01701-4608. The office can be reached at 508-532-7510 (phone) or 508-532-7513 (fax).

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 1619555380 directly on the NPPES registry website.

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