Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Lai, D.D.S.

Q: What is the NPI number for Jonathan Lai?

The National Provider Identifier (NPI) for Jonathan Lai is 1124100771, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in New York, NY · enumerated 2006 · practices at Arjun Medical Group PC.

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

National Provider Identifier

1124100771

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Lai

Credential D.D.S.

Sex Male

Practice address 120 E 36th St, Suite 1a, New York, NY, 10016

Phone (212) 679-8036

Enumeration date Oct 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 050195 (NY) Primary

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

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jonathan Lai practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jonathan Lai?

The National Provider Identifier (NPI) for Jonathan Lai is 1124100771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.