Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Yi Zhao, O.D.

Optometrist in Hillsborough, NJ · enumerated 2013.

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

National Provider Identifier

1780016535

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Registry record

Entity type Individual (Type 1)

Name Adam Yi Zhao

Credential O.D.

Sex Male

Practice address 390 Amwell Rd, Suite 401, Hillsborough, NJ, 08844

Phone (908) 336-3886

Enumeration date Aug 4, 2013

Last updated in NPPES Feb 27, 2017

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 27OA00650000 (NJ) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 1780016535 active?

Yes, as of the latest NPPES snapshot, NPI 1780016535 is active (record last updated 2017-02-27).

How do I verify Adam Zhao's NPI record?

Cross-check NPI 1780016535 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 2017-02-27.