Active NPIIndividual provider

Leah G Callahan

Social Worker, Clinical in Fitchburg, Massachusetts

NPI Number1609780121
Practice location
49 Nursery Ln Ste 201, Fitchburg, MA 01420-3576
Fax
—
Last updated
October 1, 2026

Leah Grace Callahan is a Social Worker, Clinical based in Fitchburg, MA. Leah Grace Callahan practices in Fitchburg, MA. The NPI Number for Leah Grace Callahan is 1609780121. The current practice location address for Leah Grace Callahan is 49 Nursery Ln Ste 201, Fitchburg, MA 01420-3576 and can be reached out via phone at 978-345-7040.

Provider Profile Details

NPI Number
1609780121
Provider Name
Leah Grace Callahan
Provider Entity Type
Individual
Gender
Female
Address
49 Nursery Ln Ste 201, Fitchburg, MA 01420-3576
Phone Number
978-345-7040
Primary Taxonomy
Social Worker, Clinical · 1041C0700X
Sole Proprietor
No
Provider Enumeration Date
October 1, 2026
Last Update Date
October 1, 2026
Certification Date
October 1, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
49 Nursery Ln Ste 201
Fitchburg, MA 01420-3576
Zip
01420-3576
Phone Number
978-345-7040
Fitchburg, MA 01420Get directions →

Provider Business Mailing Address Details

Address
49 Nursery Ln Ste 201
Fitchburg, MA 01420-3576
City
Fitchburg
State
MA
Zip
01420-3576

License Information

Taxonomy
Social Worker, Clinical · 1041C0700X · 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 Leah G Callahan?

The NPI number of Leah G Callahan is 1609780121. It was assigned on October 1, 2026 and is currently active in the NPPES registry.

What is the specialty of Leah G Callahan?

Leah G Callahan is registered under the primary taxonomy Social Worker, Clinical (code 1041C0700X).

Where does Leah G Callahan practice?

The practice location is 49 Nursery Ln Ste 201, Fitchburg, MA 01420-3576. The office can be reached at 978-345-7040 (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 1609780121 directly on the NPPES registry website.

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