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Dylan Kar-Shuen Chan, MD, PHD

Otolaryngology · Palo Alto

NPI 1255578167

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
9
1 carrier
Office
1

Offices

1 location

Plans that list them

9 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 (650) 723-6661 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
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026

California Medical Board record

Licence A105273 · Current

Licensed to practise in California · since 2008 · expires 2028-05-31 · Cornell University Medical College.

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

Medicaid work

$580,108 in 2024

Medicaid paid $580,108 for 30,608 billed services this clinician did in 2024, up to 1,012 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
TX SPEECH LANG VOICE COMMJ&/AUD PROC DO GROUP27,384$419,035
TX SPEECH LANG VOICE COMMJ&/AUD PROC DO INDIV2,965$127,587
Return visit (30+ min)147$17,186
New patient visit (45+ min)47$7,896
Long return visit (40+ min)27$5,246
New patient visit (60+ min)13$2,582
Binocular microscopy12$424
Telehealth transmission, per minute, professional services bill separately13$152
Medicaid work by year
202430,60881,012$580,108
20234,8969813$123,698
2022245427$21,843
2021321233$29,174
2020402428$27,131
2019414735$28,216
2018478631$28,427
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
TX SPEECH LANG VOICE COMMJ&/AUD PROC DO GROUP3,978$62,299
Return visit (30+ min)217$21,862
TX SPEECH LANG VOICE COMMJ&/AUD PROC DO INDIV494$21,341
New patient visit (45+ min)64$8,617
Long return visit (40+ min)46$5,955
Binocular microscopy59$1,486
New patient visit (30+ min)12$1,267
Short return visit (20+ min)12$708
Telehealth transmission, per minute, professional services bill separately14$162

2022

Largest Medicaid services in 2022
Return visit (30+ min)183$18,234
Long return visit (40+ min)16$2,219
Short return visit (20+ min)19$1,128
Telehealth transmission, per minute, professional services bill separately27$262

2021

Largest Medicaid services in 2021
Return visit (30+ min)256$24,994
Short return visit (20+ min)65$4,181

2020

Largest Medicaid services in 2020
Return visit (30+ min)208$18,294
Short return visit (20+ min)107$6,677
New patient visit (45+ min)13$1,692
Telehealth transmission, per minute, professional services bill separately74$468

2019

Largest Medicaid services in 2019
Return visit (30+ min)210$16,910
Short return visit (20+ min)92$5,421
New patient visit (30+ min)39$3,432
Service32$1,083
Removal of impacted ear wax14$588
OFF/OP EST MAY X REQ PHY/QHP13$453
Binocular microscopy14$329

2018

Largest Medicaid services in 2018
Short return visit (20+ min)239$12,239
Return visit (30+ min)138$11,364
New patient visit (30+ min)26$2,238
Service38$1,279
OFF/OP EST MAY X REQ PHY/QHP24$799
Removal of impacted ear wax13$508

Money from drug and device companies

$5,902 in 2025

Industry payments by year
202569$5,132$5,902
2024310$3,200$3,974
202225None$244
202111None$13
201924None$338

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
Regeneron PharmaceuticalsNone$3,267
2 payments
  • Consulting · 2025-11-21 · $3,132
  • Meals · 2025-10-23 · $135
Eli Lilly andNone$2,000
1 payment
  • Consulting · 2025-01-31 · $2,000
Advanced BionicsHires Ultra Ci Hifocus Ms Electrode$224
3 payments
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2025-09-25 · $97
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2025-03-20 · $89
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2025-03-18 · $39
Med-ElMi1250 Synchrony 2 Flexsoft$170
1 payment
  • Meals for Mi1250 Synchrony 2 Flexsoft · 2025-06-17 · $170
Integra LifeSciencesAcclarent Aera$166
1 payment
  • Meals for Acclarent Aera · 2025-12-01 · $166
Cochlear AmericasCochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode$74
1 payment
  • Meals for Cochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode · 2025-04-23 · $74
See all 9 published payments
Every published payment
Integra LifeSciencesMeals · 2025-12-01Acclarent Aera$166
Regeneron PharmaceuticalsConsulting · 2025-11-21None$3,132
Regeneron PharmaceuticalsMeals · 2025-10-23None$135
Advanced BionicsMeals · 2025-09-25Hires Ultra Ci Hifocus Ms Electrode$97
Med-ElMeals · 2025-06-17Mi1250 Synchrony 2 Flexsoft$170
Cochlear AmericasMeals · 2025-04-23Cochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode$74
Advanced BionicsMeals · 2025-03-20Hires Ultra Ci Hifocus Ms Electrode$89
Advanced BionicsMeals · 2025-03-18Hires Ultra Ci Hifocus Ms Electrode$39
Eli Lilly andConsulting · 2025-01-31None$2,000
See earlier years (2024, 2022, 2021, 2019)

2024: $3,974

Payments by company in 2024
Eli Lilly andNone$3,429
6 payments
  • Consulting · 2024-08-05 · $1,600
  • Consulting · 2024-08-05 · $1,600
  • Education · 2024-05-16 · $50
  • Meals · 2024-05-16 · $130
  • Meals · 2024-05-16 · $23
  • Meals · 2024-05-16 · $26
Cochlear AmericasCochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode$380
3 payments
  • Meals for Cochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode · 2024-07-10 · $136
  • Meals for Cochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode · 2024-06-11 · $91
  • Travel for Cochlear Nucleus Ci632 Cochlear Implant With Slim Modiolar Electrode · 2024-03-18 · $154
Inspire Medical SystemsInspire$164
1 payment
  • Meals for Inspire · 2024-01-30 · $164

2022: $244

Payments by company in 2022
Advanced BionicsHires Ultra Ci Hifocus Ms Electrode$138
4 payments
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2022-09-12 · $33
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2022-09-12 · $33
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2022-04-30 · $36
  • Meals for Hires Ultra Ci Hifocus Ms Electrode · 2022-04-30 · $36
Med-ElMi1250 Synchrony 2 Flexsoft$106
1 payment
  • Meals for Mi1250 Synchrony 2 Flexsoft · 2022-07-25 · $106

2021: $13

Payments by company in 2021
Smith+NephewHalo$13
1 payment
  • Meals for Halo · 2021-10-18 · $13

2019: $338

Payments by company in 2019
Advanced BionicsHiresolution Bionic Ear System$221
2 payments
  • Meals for Hiresolution Bionic Ear System · 2019-10-25 · $7
  • Meals for Hiresolution Bionic Ear System · 2019-03-08 · $214
Cochlear AmericasNucleus$117
2 payments
  • Meals for Nucleus · 2019-03-28 · $105
  • Meals for Nucleus · 2019-03-15 · $12

Research money

Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.

Research payments by company and study
MED-EL Corporation · Expanded Indications in the Med-El Pediatric Cochlear Implant Population · 2023Their institution$16,000

Professional record

NPI
1255578167
Licence
CA A105273California A105273: Current · expires 2028-05-31
More record details
Sole proprietor
Yes
Taxonomy
Otolaryngology (207Y00000X)
Mailing address
801 Welch Rd, Palo Alto, CA, 94304
NPI first listed
2009-01-14
NPI last updated
2009-01-14

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