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Mason Hui, D.O.

Obstetrics & Gynecology Physician in Plainsboro, NJ · enumerated 2017 · practices at Orthonj LLC.

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

National Provider Identifier

1871025619

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Registry record

Entity type Individual (Type 1)
Name Mason Hui
Credential D.O.
Sex Male
Practice address 5 Plainsboro Rd Ste 490, Plainsboro, NJ, 08536
Phone (609) 853-6550
Fax (609) 683-6983
Enumeration date Mar 31, 2017
Last updated in NPPES Mar 24, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License T1730 (TX) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MB11809100 (NJ) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

Is NPI 1871025619 active?
Yes, as of the latest NPPES snapshot, NPI 1871025619 is active (record last updated 2026-03-24).
How do I verify Mason Hui's NPI record?
Cross-check NPI 1871025619 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 2026-03-24.