Active NPIIndividual provider

Melissa Costello

Counselor, Professional in Northampton, Massachusetts

NPI Number1023926409
Practice location
17 New South St, Northampton, MA 01060-4073
Fax
—
Last updated
August 28, 2026

Melissa Costello is a Counselor, Professional based in Northampton, MA. Melissa Costello practices in Northampton, MA. The NPI Number for Melissa Costello is 1023926409. The current practice location address for Melissa Costello is 17 New South St, Northampton, MA 01060-4073 and can be reached out via phone at 508-954-7700.

Provider Profile Details

NPI Number
1023926409
Provider Name
Melissa Costello
Provider Entity Type
Individual
Gender
Female
Address
17 New South St, Northampton, MA 01060-4073
Phone Number
508-954-7700
Primary Taxonomy
Counselor, Professional · 101YP2500X
Sole Proprietor
No
Provider Enumeration Date
August 28, 2026
Last Update Date
August 28, 2026
Certification Date
August 28, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
17 New South St
Northampton, MA 01060-4073
Zip
01060-4073
Phone Number
508-954-7700
Northampton, MA 01060Get directions →

Provider Business Mailing Address Details

Address
83 Davis St # 2
Greenfield, MA 01301-2422
City
Greenfield
State
MA
Zip
01301-2422

License Information

Taxonomy
Counselor, Professional · 101YP2500X · 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 Melissa Costello?

The NPI number of Melissa Costello is 1023926409. It was assigned on August 28, 2026 and is currently active in the NPPES registry.

What is the specialty of Melissa Costello?

Melissa Costello is registered under the primary taxonomy Counselor, Professional (code 101YP2500X).

Where does Melissa Costello practice?

The practice location is 17 New South St, Northampton, MA 01060-4073. The office can be reached at 508-954-7700 (phone).

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 1023926409 directly on the NPPES registry website.

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