Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arthur Yam, DDS

Dentist in New York, NY · enumerated 2008.

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

National Provider Identifier

1356516553

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Registry record

Entity type Individual (Type 1)

Name Dr. Arthur Yam

Credential DDS

Sex Male

Practice address 224 W 35th St, 16th Floor, New York, NY, 10001

Phone (212) 689-0024

Enumeration date Apr 28, 2008

Last updated in NPPES May 1, 2012

Taxonomy & licenses

122300000X Dentist Dental Providers · License 051366-1 (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

Is NPI 1356516553 active?

Yes, as of the latest NPPES snapshot, NPI 1356516553 is active (record last updated 2012-05-01).

How do I verify Arthur Yam's NPI record?

Cross-check NPI 1356516553 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 2012-05-01.