Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Pit Keung Peter Lai, DDS

General Practice Dentistry in Old Saybrook, CT · enumerated 2005.

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

National Provider Identifier

1861499949

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Registry record

Entity type Individual (Type 1)

Name Pit Keung Peter Lai

Credential DDS

Sex Male

Practice address 263 Main St, Old Saybrook, CT, 06475

Phone (860) 388-4433

Fax (860) 347-4429

Enumeration date Jul 5, 2005

Last updated in NPPES Aug 19, 2008

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 008403 (CT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
004236354	Medicaid	CT	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1861499949 active?

Yes, as of the latest NPPES snapshot, NPI 1861499949 is active (record last updated 2008-08-19).

How do I verify Pit Keung Lai's NPI record?

Cross-check NPI 1861499949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-19.