Active NPIIndividual providerSole proprietor

Alexander J Rossi, MA

Counselor, Mental Health in Cambridge, Massachusetts

NPI Number1538029905
Practice location
1430 Massachusetts Ave, Suites B & A, Cambridge, MA 02138-3831
Fax
617-207-2421
Last updated
November 17, 2025

Alexander J Rossi is a Counselor, Mental Health based in Cambridge, MA. Alexander J Rossi practices in Cambridge, MA and has the professional credentials of MA. The NPI Number for Alexander J Rossi is 1538029905. The current practice location address for Alexander J Rossi is 1430 Massachusetts Ave, Suites B & A, Cambridge, MA 02138-3831 and can be reached out via phone at 617-207-2770 and via fax at 617-207-2421.

Provider Profile Details

NPI Number
1538029905
Provider Name
Alexander J Rossi
Credential
MA
Provider Entity Type
Individual
Gender
Male
Address
1430 Massachusetts Ave, Suites B & A, Cambridge, MA 02138-3831
Phone Number
617-207-2770
Fax Number
617-207-2421
Primary Taxonomy
Counselor, Mental Health · 101YM0800X
Sole Proprietor
Yes
Provider Enumeration Date
November 17, 2025
Last Update Date
November 17, 2025
Certification Date
November 17, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
1430 Massachusetts Ave
Suites B & A
Cambridge, MA 02138-3831
Zip
02138-3831
Phone Number
617-207-2770
Fax Number
617-207-2421
Cambridge, MA 02138Get directions →

Provider Business Mailing Address Details

Address
59 Lafayette St
Arlington, MA 02474-8722
City
Arlington
State
MA
Zip
02474-8722

License Information

Taxonomy
Counselor, Mental Health · 101YM0800X · 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 Alexander J Rossi, MA?

The NPI number of Alexander J Rossi, MA is 1538029905. It was assigned on November 17, 2025 and is currently active in the NPPES registry.

What is the specialty of Alexander J Rossi, MA?

Alexander J Rossi, MA is registered under the primary taxonomy Counselor, Mental Health (code 101YM0800X).

Where does Alexander J Rossi, MA practice?

The practice location is 1430 Massachusetts Ave, Suites B & A, Cambridge, MA 02138-3831. The office can be reached at 617-207-2770 (phone) or 617-207-2421 (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 1538029905 directly on the NPPES registry website.

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