Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Timothy Michael Sergi, LMFT

Marriage & Family Therapist in Londonderry, NH · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972764694

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Registry record

Entity type Individual (Type 1)

Name Timothy Michael Sergi

Credential LMFT

Sex Male

Practice address Londonderry, NH, 03053

Phone (603) 289-2160

Enumeration date Jun 25, 2008

Last updated in NPPES Jun 25, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 75 (NH) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Timothy Sergi's NPI record?

Cross-check NPI 1972764694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972764694 active?

Yes, as of the latest NPPES snapshot, NPI 1972764694 is active (record last updated 2008-06-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-25.