Active NPIOrganization

Northern Neuropsychology, LLC

Clinical Neuropsychologist in Winchester, Massachusetts

NPI Number1003711078
Practice location
540 Main St Ste 17A, Winchester, MA 01890-2940
Fax
617-231-9581
Last updated
October 10, 2026

Northern Neuropsychology, LLC is a healthcare organization based in Winchester, MA. Northern Neuropsychology, LLC practices in Winchester, MA. The NPI Number for Northern Neuropsychology, LLC is 1003711078. The current practice location address for Northern Neuropsychology, LLC is 540 Main St Ste 17A, Winchester, MA 01890-2940 and can be reached out via phone at 781-710-6105 and via fax at 617-231-9581.

Provider Profile Details

NPI Number
1003711078
Provider Name
Northern Neuropsychology, LLC
Provider Entity Type
Organization
Address
540 Main St Ste 17A, Winchester, MA 01890-2940
Phone Number
781-710-6105
Fax Number
617-231-9581
Primary Taxonomy
Clinical Neuropsychologist · 103G00000X
Organization Subpart
No
Authorized Official
Dr. Nicole Kassissieh, PSYD · Owner/Founder · 781-710-6105
Provider Enumeration Date
October 10, 2026
Last Update Date
October 10, 2026
Certification Date
October 10, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
540 Main St Ste 17A
Winchester, MA 01890-2940
Zip
01890-2940
Phone Number
781-710-6105
Fax Number
617-231-9581
Winchester, MA 01890Get directions →

Provider Business Mailing Address Details

Address
540 Main St Ste 17A
Winchester, MA 01890-2940
City
Winchester
State
MA
Zip
01890-2940
Phone Number
781-710-6105
Fax Number
617-231-9581

License Information

Taxonomy
Clinical Neuropsychologist · 103G00000X · 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 Northern Neuropsychology, LLC?

The NPI number of Northern Neuropsychology, LLC is 1003711078. It was assigned on October 10, 2026 and is currently active in the NPPES registry.

What is the specialty of Northern Neuropsychology, LLC?

Northern Neuropsychology, LLC is registered under the primary taxonomy Clinical Neuropsychologist (code 103G00000X).

Where does Northern Neuropsychology, LLC practice?

The practice location is 540 Main St Ste 17A, Winchester, MA 01890-2940. The office can be reached at 781-710-6105 (phone) or 617-231-9581 (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 1003711078 directly on the NPPES registry website.

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