Active NPIIndividual provider

Marissa Brennan, PA-C

Physician Assistant, Medical in New London, Connecticut

NPI Number1902324205
Practice location
365 Montauk Ave, New London, CT 06320-4700
Fax
860-444-5114
Last updated
September 4, 2025

Marissa Brennan is a Physician Assistant, Medical based in New London, CT. Marissa Brennan practices in New London, CT and has the professional credentials of PA-C. The NPI Number for Marissa Brennan is 1902324205 and holds a License No. 3987 (CT). The current practice location address for Marissa Brennan is 365 Montauk Ave, New London, CT 06320-4700 and can be reached out via phone at 860-271-4364 and via fax at 860-444-5114.

Provider Profile Details

NPI Number
1902324205
Provider Name
Marissa Brennan
Credential
PA-C
Provider Entity Type
Individual
Gender
Female
Address
365 Montauk Ave, New London, CT 06320-4700
Phone Number
860-271-4364
Fax Number
860-444-5114
Primary Taxonomy
Physician Assistant, Medical · 363AM0700X
Sole Proprietor
No
Other Names
-- Marissa Tennant (Former Name)
Provider Enumeration Date
September 7, 2017
Last Update Date
September 4, 2025
Certification Date
September 4, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
365 Montauk Ave
New London, CT 06320-4700
Zip
06320-4700
Phone Number
860-271-4364
Fax Number
860-444-5114
New London, CT 06320Get directions →

Provider Business Mailing Address Details

Address
365 Montauk Ave
New London, CT 06320-4700
City
New London
State
CT
Zip
06320-4700
Phone Number
860-271-4364
Fax Number
860-444-5114

License Information

License Number (1)
3987
License State (1)
CT
Taxonomy (1)
Physician Assistant, Medical · 363AM0700X · Primary
License Number (2)
PA01528
License State (2)
RI
Taxonomy (2)
Physician Assistant, Medical · 363AM0700X
Taxonomy (3)
Physician Assistant · 363A00000X

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 Marissa Brennan, PA-C?

The NPI number of Marissa Brennan, PA-C is 1902324205. It was assigned on September 7, 2017 and is currently active in the NPPES registry.

What is the specialty of Marissa Brennan, PA-C?

Marissa Brennan, PA-C is registered under the primary taxonomy Physician Assistant, Medical (code 363AM0700X), licensed in CT under license number 3987.

Where does Marissa Brennan, PA-C practice?

The practice location is 365 Montauk Ave, New London, CT 06320-4700. The office can be reached at 860-271-4364 (phone) or 860-444-5114 (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 1902324205 directly on the NPPES registry website.

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