Active NPIIndividual provider

Kathleen A Cassidy, NP

Nurse Practitioner, Pediatrics in Springfield, Massachusetts

NPI Number1265587893
Practice location
50 Wason Ave, Springfield, MA 01107-1274
Fax
413-794-5673
Last updated
January 28, 2026

Kathleen A Cassidy is a Nurse Practitioner, Pediatrics based in Springfield, MA. Kathleen A Cassidy practices in Springfield, MA and has the professional credentials of NP. The NPI Number for Kathleen A Cassidy is 1265587893 and holds a License No. 139789 (MA). The current practice location address for Kathleen A Cassidy is 50 Wason Ave, Springfield, MA 01107-1274 and can be reached out via phone at 413-794-2515 and via fax at 413-794-5673.

Provider Profile Details

NPI Number
1265587893
Provider Name
Kathleen A Cassidy
Credential
NP
Provider Entity Type
Individual
Gender
Female
Address
50 Wason Ave, Springfield, MA 01107-1274
Phone Number
413-794-2515
Fax Number
413-794-5673
Primary Taxonomy
Nurse Practitioner, Pediatrics · 363LP0200X
Sole Proprietor
No
Provider Enumeration Date
January 24, 2007
Last Update Date
January 28, 2026
Certification Date
January 28, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
50 Wason Ave
Springfield, MA 01107-1274
Zip
01107-1274
Phone Number
413-794-2515
Fax Number
413-794-5673
Springfield, MA 01107Get directions →

Provider Business Mailing Address Details

Address
280 Chestnut St
2ND Floor
Springfield, MA 01199-1001
City
Springfield
State
MA
Zip
01199-1001
Phone Number
413-794-5700

License Information

License Number
139789
License State
MA
Taxonomy
Nurse Practitioner, Pediatrics · 363LP0200X · 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 Kathleen A Cassidy, NP?

The NPI number of Kathleen A Cassidy, NP is 1265587893. It was assigned on January 24, 2007 and is currently active in the NPPES registry.

What is the specialty of Kathleen A Cassidy, NP?

Kathleen A Cassidy, NP is registered under the primary taxonomy Nurse Practitioner, Pediatrics (code 363LP0200X), licensed in MA under license number 139789.

Where does Kathleen A Cassidy, NP practice?

The practice location is 50 Wason Ave, Springfield, MA 01107-1274. The office can be reached at 413-794-2515 (phone) or 413-794-5673 (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 1265587893 directly on the NPPES registry website.

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