Scott Ngai, DDS | UniHealth

Medicare standing: 1 flag on the record; Listed below.
Plans that list them: Not verified; Not the same as out of network.
Office: 1

On the public record

Medicare does not list them as allowed to order and refer

Offices

1 location

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Ngai’s office at (408) 249-5121 to ask if they take your plan before you enroll.

California Medical Board record

Licence G61238 · Cancelled

Licence status: Cancelled · since 1987 · University of California, Irvine College of Medicine.

License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.

Matched on the licence number without its letter prefix; check the name before relying on it.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Money from drug and device companies

$135 in 2025

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Industry payments by year

2025	2	5	None	$135
2024	2	3	None	$194
2023	1	9	None	$1,113
2020	1	2	None	$180
2019	1	3	None	$44

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

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Payments by company

Align Technology	Invisalign	$70	3 payments Meals for Invisalign · 2025-07-22 · $25 Meals for Invisalign · 2025-07-21 · $22 Meals for Invisalign · 2025-07-09 · $23
American Orthodontics	Empower-Metal	$65	2 payments Meals for Empower-Metal · 2025-11-19 · $33 Meals for Empower-Metal · 2025-04-21 · $32

See all 5 published payments

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Every published payment

American Orthodontics	Meals · 2025-11-19	Empower-Metal	$33
Align Technology	Meals · 2025-07-22	Invisalign	$25
Align Technology	Meals · 2025-07-21	Invisalign	$22
Align Technology	Meals · 2025-07-09	Invisalign	$23
American Orthodontics	Meals · 2025-04-21	Empower-Metal	$32

See earlier years (2024, 2023, 2020, 2019)

2024: $194

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Payments by company in 2024

Align Technology	Invisalign	$134	1 payment Meals for Invisalign · 2024-10-03 · $134
American Orthodontics	Empower-Metal	$59	2 payments Meals for Empower-Metal · 2024-06-12 · $25 Meals for Empower-Metal · 2024-03-27 · $34

2023: $1,113

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Payments by company in 2023

Align Technology	Invisalign	$1,113	9 payments Gift for Invisalign · 2023-10-06 · $5 Meals for Invisalign · 2023-10-06 · $352 Travel for Invisalign · 2023-10-06 · $496 Travel for Invisalign · 2023-10-06 · $111 Meals for Invisalign First - Comprehensive · 2023-06-19 · $14 Meals for Itero Element 5d Plus · 2023-05-24 · $33 Meals for Itero Element 5d Plus Lite · 2023-03-29 · $38 Meals for Invisalign First - Comprehensive · 2023-03-14 · $47 Meals for Adapt · 2023-02-08 · $19

2020: $180

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Payments by company in 2020

Align Technology	Invisalign	$180	2 payments Charitable Contribution for Invisalign · 2020-04-30 · $90 Charitable Contribution for Invisalign · 2020-04-30 · $90

2019: $44

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Payments by company in 2019

American Orthodontics	Empower-Metal	$44	1 payment Entertainment for Empower-Metal · 2019-04-26 · $44

Professional record

NPI: 1063767044
Licence: CA 61238California G61238: Cancelled

More record details

Sole proprietor: Yes
Taxonomy: Federal specialty code 1223P0221X (1223P0221X)
Mailing address: 2790 Newhall St, Suite A, Santa Clara, CA, 95050
NPI first listed: 2012-07-17
NPI last updated: 2014-05-15

This is when the NPI record was last certified, not a medical board exam.