Active NPIIndividual provider

Sarah Wallingford, LMHC

Counselor, Mental Health in Arlington, Massachusetts

NPI Number1871423319
Practice location
406 Massachusetts Ave, Arlington, MA 02474-6700
Fax
—
Last updated
May 19, 2026

Sarah Wallingford is a Counselor, Mental Health based in Arlington, MA. Sarah Wallingford practices in Arlington, MA and has the professional credentials of LMHC. The NPI Number for Sarah Wallingford is 1871423319 and holds a License No. LMHC10006397 (MA). The current practice location address for Sarah Wallingford is 406 Massachusetts Ave, Arlington, MA 02474-6700 and can be reached out via phone at 781-443-9083.

Provider Profile Details

NPI Number
1871423319
Provider Name
Sarah Wallingford
Credential
LMHC
Provider Entity Type
Individual
Address
406 Massachusetts Ave, Arlington, MA 02474-6700
Phone Number
781-443-9083
Primary Taxonomy
Counselor, Mental Health · 101YM0800X
Sole Proprietor
No
Provider Enumeration Date
May 19, 2026
Last Update Date
May 19, 2026
Certification Date
May 18, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
406 Massachusetts Ave
Arlington, MA 02474-6700
Zip
02474-6700
Phone Number
781-443-9083
Arlington, MA 02474Get directions →

Provider Business Mailing Address Details

Address
406 Massachusetts Ave
Arlington, MA 02474-6700
City
Arlington
State
MA
Zip
02474-6700

License Information

License Number
LMHC10006397
License State
MA
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 Sarah Wallingford, LMHC?

The NPI number of Sarah Wallingford, LMHC is 1871423319. It was assigned on May 19, 2026 and is currently active in the NPPES registry.

What is the specialty of Sarah Wallingford, LMHC?

Sarah Wallingford, LMHC is registered under the primary taxonomy Counselor, Mental Health (code 101YM0800X), licensed in MA under license number LMHC10006397.

Where does Sarah Wallingford, LMHC practice?

The practice location is 406 Massachusetts Ave, Arlington, MA 02474-6700. The office can be reached at 781-443-9083 (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 1871423319 directly on the NPPES registry website.

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