Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zachary T Librizzi, D.M.D.

Orthodontics and Dentofacial Orthopedics Dentistry in South Burlington, VT · enumerated 2012.

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

National Provider Identifier

1770847964

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Registry record

Entity type Individual (Type 1)

Name Dr. Zachary T Librizzi

Credential D.M.D.

Sex Male

Practice address 1 Kennedy Dr, Suite 5, South Burlington, VT, 05403

Phone (802) 859-9441

Fax (802) 862-2424

Enumeration date Jul 2, 2012

Last updated in NPPES Jul 14, 2015

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 016.0106761 (VT) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
1025018	Medicaid	VT	-

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 Zachary Librizzi's NPI record?

Cross-check NPI 1770847964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770847964 active?

Yes, as of the latest NPPES snapshot, NPI 1770847964 is active (record last updated 2015-07-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-14.