Hungsun Song Chung, OD

Offices

1 location

Plans that list them

5 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chung’s office at (408) 984-2020 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

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Plans whose provider directory lists this clinician

Central Health Classic Care Plan III (HMO)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Dual Access Plan (HMO D-SNP)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Embrace Care Plan (HMO C-SNP)	Central Health Medicare Plan	Listed, may be out of date	Sep 15, 2025
Central Health Embrace Choice Plan (HMO C-SNP)	Central Health Medicare Plan	Listed	Aug 15, 2026
Central Health Valor Care Plan (HMO)	Central Health Medicare Plan	Listed	Aug 15, 2026

Money from drug and device companies

$932 in 2025

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Industry payments by year

2025	1	11	None	$932
2024	1	1	None	$19
2023	3	4	None	$169
2022	1	2	None	$150
2021	1	1	None	$71
2019	4	6	None	$222

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

CooperVision	Misight Contact Lens	$932	11 payments Meals for Paragon Crt · 2025-11-05 · $98 Meals for Myday Contact Lens · 2025-10-27 · $6 Travel for Misight Contact Lens · 2025-03-21 · $61 Meals for Misight Contact Lens · 2025-03-21 · $8 Meals for Misight Contact Lens · 2025-03-21 · $101 Meals for Misight Contact Lens · 2025-03-21 · $52 Meals for Misight Contact Lens · 2025-03-21 · $38 Meals for Misight Contact Lens · 2025-03-21 · $66 Travel for Misight Contact Lens · 2025-03-20 · $257 Travel for Misight Contact Lens · 2025-03-20 · $239 Meals for Misight Contact Lens · 2025-02-11 · $8

See all 11 published payments

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Every published payment

CooperVision	Meals · 2025-11-05	Paragon Crt	$98
CooperVision	Meals · 2025-10-27	Myday Contact Lens	$6
CooperVision	Travel · 2025-03-21	Misight Contact Lens	$61
CooperVision	Meals · 2025-03-21	Misight Contact Lens	$8
CooperVision	Meals · 2025-03-21	Misight Contact Lens	$101
CooperVision	Meals · 2025-03-21	Misight Contact Lens	$52
CooperVision	Meals · 2025-03-21	Misight Contact Lens	$38
CooperVision	Meals · 2025-03-21	Misight Contact Lens	$66
CooperVision	Travel · 2025-03-20	Misight Contact Lens	$257
CooperVision	Travel · 2025-03-20	Misight Contact Lens	$239
CooperVision	Meals · 2025-02-11	Misight Contact Lens	$8

See earlier years (2024, 2023, 2022, 2021, 2019)

2024: $19

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Payments by company in 2024

Alcon Vision	Total30	$19	1 payment Meals for Total30 · 2024-03-06 · $19

2023: $169

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Payments by company in 2023

CooperVision	Misight Contact Lens	$110	1 payment Meals for Misight Contact Lens · 2023-09-21 · $110
Alcon Vision	Dailies Total1	$32	2 payments Meals · 2023-08-07 · $13 Meals for Dailies Total1 · 2023-07-21 · $19
Johnson & Johnson Vision Care	Acuvue	$27	1 payment Meals for Acuvue · 2023-05-26 · $27

2022: $150

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Payments by company in 2022

Johnson & Johnson Vision Care	Acuvue	$150	2 payments Meals for Acuvue · 2022-05-24 · $125 Meals for Acuvue · 2022-03-04 · $25

2021: $71

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Payments by company in 2021

Optos	Panoramic Ophthalmoscope	$71	1 payment Meals for Panoramic Ophthalmoscope · 2021-06-24 · $71

2019: $222

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Payments by company in 2019

Visioneering Technologies	None	$137	3 payments Meals · 2019-08-22 · $96 Meals · 2019-07-18 · $29 Meals · 2019-05-09 · $12
Bausch & Lomb a division of Bausch Health US	Biotrue One Day	$45	1 payment Meals for Biotrue One Day · 2019-01-02 · $45
Johnson & Johnson Vision Care	Acuvue	$29	1 payment Meals for Acuvue · 2019-11-25 · $29
Menicon	None	$12	1 payment Meals · 2019-07-15 · $12

Professional record

NPI: 1366585028
Licence: CA 10919T

More record details

Sole proprietor: No
Taxonomy: Federal specialty code 152W00000X (152W00000X)
Mailing address: 14345 Saratoga Ave, Apt 36, Saratoga, CA, 95070
NPI first listed: 2007-02-14
NPI last updated: 2023-03-13
NPI record certified: 2023-03-13

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