Active NPIIndividual providerSole proprietor

Siena S Tancredi

Speech-Language Pathologist, in Boston, Massachusetts

NPI Number1144120742
Practice location
321 Centre St, Boston, MA 02122-1112
Fax
—
Last updated
November 9, 2026

Siena Sonn Tancredi is a Speech-Language Pathologist, based in Boston, MA. Siena Sonn Tancredi practices in Boston, MA. The NPI Number for Siena Sonn Tancredi is 1144120742 and holds a License No. 100531 (MA). The current practice location address for Siena Sonn Tancredi is 321 Centre St, Boston, MA 02122-1112 and can be reached out via phone at 617-825-6320.

Provider Profile Details

NPI Number
1144120742
Provider Name
Siena Sonn Tancredi
Provider Entity Type
Individual
Gender
Female
Address
321 Centre St, Boston, MA 02122-1112
Phone Number
617-825-6320
Primary Taxonomy
Speech-Language Pathologist, · 235Z00000X
Sole Proprietor
Yes
Provider Enumeration Date
November 9, 2026
Last Update Date
November 9, 2026
Certification Date
November 9, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
321 Centre St
Boston, MA 02122-1112
City
Boston
Zip
02122-1112
Phone Number
617-825-6320
Boston, MA 02122Get directions →

Provider Business Mailing Address Details

Address
150 Huntington Ave
Nb8
Boston, MA 02115-4808
City
Boston
State
MA
Zip
02115-4808
Phone Number
914-433-1193

License Information

License Number
100531
License State
MA
Taxonomy
Speech-Language Pathologist, · 235Z00000X · 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 Siena S Tancredi?

The NPI number of Siena S Tancredi is 1144120742. It was assigned on November 9, 2026 and is currently active in the NPPES registry.

What is the specialty of Siena S Tancredi?

Siena S Tancredi is registered under the primary taxonomy Speech-Language Pathologist, (code 235Z00000X), licensed in MA under license number 100531.

Where does Siena S Tancredi practice?

The practice location is 321 Centre St, Boston, MA 02122-1112. The office can be reached at 617-825-6320 (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 1144120742 directly on the NPPES registry website.

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