Mason Hui, D.O.
NPI 1871025619 · Obstetrics & Gynecology Physician · Plainsboro, NJ
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mason Hui, D.O. is a Obstetrics & Gynecology Physician provider in Plainsboro, NJ (NPI 1871025619).
Provider details
- NPI number
- 1871025619
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- T1730 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,117 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 100 Commerce PlClark, NJ 07066-1302Phone: (908) 522-3688Fax: (732) 943-4401
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Mason Hui's NPI number?
- Mason Hui's National Provider Identifier (NPI) is 1871025619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mason Hui's specialty?
- Mason Hui is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mason Hui located?
- Mason Hui's practice location on file with NPPES is 5 Plainsboro Rd Ste 490, Plainsboro, NJ 08536-1979.
- What is Mason Hui's phone number?
- The practice phone number listed in the NPPES registry for Mason Hui is (609) 853-6550.
- Does Mason Hui accept Medicare?
- Mason Hui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mason Hui's NPI active?
- Yes — Mason Hui's NPI (1871025619) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.