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Sandy S Chan, OD

Optometrist · Santa Clara

NPI 1598843765

Medicare standing
1 flag on the record
Listed below.
Plans that list them
4
1 carrier
Office
1

On the public record

  • Medicare does not list them as allowed to order and refer

Offices

1 location

Plans that list them

4 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chan’s office at (408) 249-0705 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Central Health Classic Care Plan III (HMO)Central Health Medicare PlanListedAug 15, 2026
Central Health Dual Access Plan (HMO D-SNP)Central Health Medicare PlanListedAug 15, 2026
Central Health Embrace Choice Plan (HMO C-SNP)Central Health Medicare PlanListedAug 15, 2026
Central Health Valor Care Plan (HMO)Central Health Medicare PlanListedAug 15, 2026

Money from drug and device companies

$280 in 2025

Industry payments by year
202544None$280
202422None$48
202325None$191
202234None$132
2021329None$648
2020328None$462
201939None$166

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

A payment is not proof that care is biased.

Payments by company
Bausch & Lomb AmericasMiebo$125
1 payment
  • Meals for Miebo · 2025-10-29 · $125
Alcon VisionPrecision7$111
1 payment
  • Meals for Precision7 · 2025-08-13 · $111
RxSightRxsight Injector Handpiece$29
1 payment
  • Meals for Rxsight Injector Handpiece · 2025-01-21 · $29
Johnson & Johnson Surgical VisionTecnis Iol$15
1 payment
  • Meals for Tecnis Iol · 2025-11-05 · $15
See all 4 published payments
Every published payment
Johnson & Johnson Surgical VisionMeals · 2025-11-05Tecnis Iol$15
Bausch & Lomb AmericasMeals · 2025-10-29Miebo$125
Alcon VisionMeals · 2025-08-13Precision7$111
RxSightMeals · 2025-01-21Rxsight Injector Handpiece$29
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $48

Payments by company in 2024
Alcon VisionClareon$30
1 payment
  • Meals for Clareon · 2024-10-01 · $30
Johnson & Johnson Vision CareNone$18
1 payment
  • Meals · 2024-12-30 · $18

2023: $191

Payments by company in 2023
Bausch & Lomb AmericasInfuse$143
3 payments
  • Meals for Infuse · 2023-10-11 · $106
  • Meals for Vyzulta · 2023-06-13 · $18
  • Meals for Vyzulta · 2023-05-15 · $19
Oyster Point PharmaTyrvaya$48
2 payments
  • Meals for Tyrvaya · 2023-06-26 · $22
  • Meals for Tyrvaya · 2023-05-01 · $25

2022: $132

Payments by company in 2022
BioTissue HoldingsProkera$72
1 payment
  • Meals for Prokera · 2022-02-18 · $72
Bausch & Lomb AmericasVyzulta$44
2 payments
  • Meals for Vyzulta · 2022-12-07 · $22
  • Meals for Vyzulta · 2022-10-27 · $22
Kala PharmaceuticalsInveltys$17
1 payment
  • Meals for Inveltys · 2022-05-27 · $17

2021: $648

Payments by company in 2021
Kala PharmaceuticalsInveltys$529
23 payments
  • Meals for Inveltys · 2021-12-24 · $6
  • Meals for Inveltys · 2021-12-20 · $1
  • Meals for Inveltys · 2021-12-20 · $17
  • Meals for Inveltys · 2021-10-29 · $22
  • Meals for Inveltys · 2021-10-15 · $21
  • Meals for Inveltys · 2021-09-24 · $22
  • Meals for Inveltys · 2021-09-14 · $20
  • Meals for Inveltys · 2021-08-27 · $23
  • Meals for Inveltys · 2021-07-30 · $23
  • Meals for Eysuvis · 2021-07-28 · $124
  • Meals for Inveltys · 2021-07-27 · $23
  • Meals for Inveltys · 2021-06-25 · $23
  • Meals for Inveltys · 2021-06-14 · $16
  • Meals for Inveltys · 2021-05-14 · $3
  • Meals for Inveltys · 2021-05-14 · $21
  • Meals for Inveltys · 2021-04-30 · $21
  • Meals for Inveltys · 2021-04-19 · $21
  • Meals for Inveltys · 2021-03-26 · $25
  • Meals for Inveltys · 2021-03-19 · $23
  • Meals for Inveltys · 2021-02-26 · $20
  • Meals for Inveltys · 2021-02-19 · $22
  • Meals for Inveltys · 2021-02-05 · $12
  • Meals for Inveltys · 2021-01-29 · $18
Eyevance PharmaceuticalsTobradex St$78
4 payments
  • Meals for Flarex · 2021-07-23 · $20
  • Meals for Zerviate · 2021-04-26 · $19
  • Meals for Tobradex St · 2021-03-29 · $17
  • Meals for Tobradex St · 2021-03-22 · $21
Bausch & Lomb a division of Bausch Health USLotemax Sm$41
2 payments
  • Meals for Lotemax Sm · 2021-12-23 · $16
  • Meals for Lotemax Sm · 2021-05-26 · $25

2020: $462

Payments by company in 2020
Kala PharmaceuticalsInveltys$308
20 payments
  • Meals for Inveltys · 2020-12-15 · $19
  • Meals for Inveltys · 2020-12-14 · $18
  • Meals for Inveltys · 2020-11-17 · $23
  • Meals for Inveltys · 2020-10-16 · $21
  • Meals for Inveltys · 2020-10-16 · $2
  • Meals for Inveltys · 2020-09-27 · $23
  • Meals for Inveltys · 2020-09-27 · $1
  • Meals for Inveltys · 2020-09-18 · $22
  • Meals for Inveltys · 2020-08-28 · $21
  • Meals for Inveltys · 2020-08-28 · $2
  • Meals for Inveltys · 2020-08-21 · $13
  • Meals for Inveltys · 2020-08-21 · $4
  • Meals for Inveltys · 2020-07-24 · $21
  • Meals for Inveltys · 2020-07-18 · $23
  • Meals for Inveltys · 2020-06-29 · $17
  • Meals for Inveltys · 2020-06-26 · $22
  • Meals for Inveltys · 2020-03-13 · $15
  • Meals for Inveltys · 2020-03-06 · $18
  • Meals for Inveltys · 2020-02-25 · $10
  • Meals for Inveltys · 2020-01-31 · $13
Eyevance PharmaceuticalsFlarex$142
7 payments
  • Meals for Flarex · 2020-12-18 · $20
  • Meals for Flarex · 2020-11-20 · $24
  • Meals for Flarex · 2020-10-27 · $18
  • Meals for Flarex · 2020-08-31 · $12
  • Meals for Flarex · 2020-07-31 · $24
  • Meals for Flarex · 2020-06-18 · $24
  • Meals for Flarex · 2020-03-03 · $19
Johnson & Johnson Surgical VisionNone$12
1 payment
  • Meals · 2020-10-30 · $12

2019: $166

Payments by company in 2019
Eyevance PharmaceuticalsFlarex$121
6 payments
  • Meals for Flarex · 2019-11-22 · $23
  • Meals for Flarex · 2019-09-28 · $22
  • Meals for Flarex · 2019-08-31 · $16
  • Meals for Flarex · 2019-08-05 · $19
  • Meals for Flarex · 2019-06-24 · $17
  • Meals for Flarex · 2019-04-22 · $23
Kala PharmaceuticalsInveltys$30
2 payments
  • Meals for Inveltys · 2019-11-26 · $12
  • Meals for Inveltys · 2019-11-15 · $18
Alcon VisionAir Optix$15
1 payment
  • Meals for Air Optix · 2019-05-04 · $15

Professional record

NPI
1598843765
Licence
CA 9521T
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 152W00000X (152W00000X)
Mailing address
2211 Moorpark Ave Ste 200, C/O William Ellis MD, San Jose, CA, 95128
NPI first listed
2006-11-02
NPI last updated
2007-07-08

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