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Danh Huynh, MD

Psychiatry · San Jose

NPI 1427110709

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
2

Offices

2 locations · Hope Services · Hoi-Quan Cuu Long Mekong Community Center Inc

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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. Huynh’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A51656 · Current

Licensed to practise in California · since 1993 · expires 2028-10-31 · University of Saigon Faculty of Medicine.

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

Original Medicare doctor bills

$30,175

Medicare paid this office $30,175 for 69 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Short return visit (20+ min)64$22,394$72
Return visit (30+ min)26$6,852$107

Who their Medicare patients are

69 Original Medicare patients in 2024. Average age 53 · Under 65 68% · Women 35% · Also on Medicaid 100% · Health risk score 0.93. At or below the middle of the specialty; the typical psychiatry clinician is at 1.35.

Conditions among them: High blood pressure 51% · Diabetes 32% · Depression 26%.

The office billed $193,391, Medicare allowed $45,069 and paid $30,175; for 380 services of 3 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
202469380530.93$193,391$30,175
202391484530.99$126,815$40,445
202265411541.06$89,541$48,120
202158400520.87$79,958$49,230
202029101480.84$27,979$12,113
20193260541.16$40,524$4,489
20183898531.34$47,625$6,711
201741100521.54$40,508$6,626
201653108531.62$36,161$7,124
20151123552.00$6,328$1,512
20145355530.75$5,921$368
2013201506511.25$83,899$24,575

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 3 services

Original Medicare services billed in 2023
Return visit (30+ min)75$24,371$92
Short return visit (20+ min)73$10,549$60
Long return visit (40+ min)34$5,372$134

2022: 2 services

Original Medicare services billed in 2022
Return visit (30+ min)62$38,064$109
Long return visit (40+ min)38$9,784$163

2021: 2 services

Original Medicare services billed in 2021
Return visit (30+ min)54$41,736$119
Long return visit (40+ min)30$7,080$157

2020: 2 services

Original Medicare services billed in 2020
Long return visit (40+ min)17$6,461$144
Return visit (30+ min)17$4,514$105

2019: 1 service

Original Medicare services billed in 2019
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes31$3,115$64

2018: 1 service

Original Medicare services billed in 2018
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes33$5,360$62

2017: 2 services

Original Medicare services billed in 2017
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes36$5,283$59
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes11$1,342$122

2016: 1 service

Original Medicare services billed in 2016
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes49$6,029$61

2015: 1 service

Original Medicare services billed in 2015
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes11$1,393$63

2014: 1 service

Original Medicare services billed in 2014
Short return visit45$68$1

2013: 5 services

Original Medicare services billed in 2013
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes92$15,933$62
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes56$3,436$33
Short return visit55$1,806$25
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$1,701$90
Office for the evaluation and management of established patient that may not require presence of healthcare professional32$362$11

Drugs they prescribed that Part D paid

$147,146

Pharmacies billed $147,146 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 3,772) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.

3,676 generic and 96 brand-name prescriptions · $147,146 in drug cost · 485 antipsychotic prescriptions to people over 65.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Fanapt13$27,426$2,110
Aripiprazole271$13,097$48
Quetiapine Fumarate Er74$8,251$112
Risperidone530$7,440$14
Divalproex Sodium Er128$6,257$49
See all 40 drugs
Every Part D drug this clinician prescribed
Fanapt13$27,426$2,110
Aripiprazole271$13,097$48
Quetiapine Fumarate Er74$8,251$112
Risperidone530$7,440$14
Divalproex Sodium Er128$6,257$49
Quetiapine254$4,910$19
Fluvoxamine Maleate86$4,342$50
Trazodone300$4,174$14
Olanzapine243$3,828$16
Fluphenazine16$3,171$198
Divalproex135$3,046$23
Sertraline149$2,460$17
Clonazepam165$2,200$13
Ziprasidone29$1,913$66
Benztropine Mesylate144$1,644$11
Fluoxetine108$1,383$13
Lorazepam125$1,368$11
Clomipramine12$1,272$106
Haloperidol34$1,119$33
Propranolol71$976$14
Buspirone114$957$8
Paroxetine84$953$11
Carbamazepine21$809$39
Mirtazapine40$773$19
Citalopram Hbr81$722$9
Oxcarbazepine13$698$54
Escitalopram89$673$8
Gabapentin72$464$6
Clonidine46$452$10
Lurasidone11$417$38
Topiramate39$380$10
Zolpidem78$363$5
Bupropion Hcl Sr20$268$13
Hydroxyzine24$219$9
Duloxetine12$216$18
Lamotrigine16$204$13
Bupropion Xl11$162$15
Bupropion11$162$15
Donepezil11$153$14
Hydroxyzine Pamoate20$58$3

Year by year

Part D prescribing by year
20243,7721340% (0)3%$147,146
20234,5521650% (0)3%$366,961
20223,5081360% (0)2%$270,144
20212,9921270% (0)2%$194,637
20201,4581650% (0)8%$203,536
20191,6561150% (0)7%$208,445
20181,884116None8%$185,126
20172,351133None8%$240,371
20161,9921560% (0)10%$163,602
20152,4381710% (0)11%$187,097
20142,1091620% (0)16%$192,519
20131,9941600% (0)17%$173,921

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 40 drugs

Part D drugs prescribed in 2023
Aripiprazole332$99,066$298
Divalproex Sodium Er235$31,221$133
Quetiapine Fumarate Er82$22,628$276
Risperidone590$14,266$24
Olanzapine265$12,742$48
Quetiapine284$9,179$32
Lurasidone18$8,433$469
Ziprasidone23$7,324$318
Fluvoxamine Maleate82$7,237$88
Fluphenazine21$6,847$326
Trazodone372$6,302$17
Clomipramine13$6,100$469
Divalproex109$5,673$52
Memantine Hcl Er14$4,340$310
Fluoxetine125$3,612$29
Sertraline211$3,250$15
Clonazepam226$2,795$12
Buspirone131$2,573$20
Benztropine Mesylate195$2,493$13
Lorazepam198$2,214$11
Duloxetine33$1,464$44
Escitalopram101$1,461$14
Propranolol71$1,385$20
Haloperidol33$1,255$38
Paroxetine110$1,097$10
Hydroxyzine24$1,011$42
Zolpidem99$825$8
Topiramate50$789$16
Mirtazapine47$779$17
Glycopyrrolate12$776$65
Dextroamphetamine-Amphet Er11$719$65
Citalopram Hbr133$708$5
Oxcarbazepine11$680$62
Carbamazepine12$591$49
Lamotrigine20$563$28
Bupropion Xl13$484$37
Bupropion Hcl Sr27$439$16
Clonidine42$420$10
Gabapentin48$307$6
Lithium Carbonate15$125$8

2022: 38 drugs

Part D drugs prescribed in 2022
Aripiprazole246$72,789$296
Latuda19$35,695$1,879
Divalproex Sodium Er232$34,735$150
Quetiapine Fumarate Er67$16,989$254
Olanzapine226$14,381$64
Quetiapine227$13,647$60
Risperidone472$9,356$20
Fluvoxamine Maleate45$8,059$179
Memantine Hcl Er21$6,242$297
Fluphenazine13$4,368$336
Trazodone233$3,195$14
Risperidone Odt14$2,730$195
Divalproex59$2,667$45
Clonazepam128$1,912$15
Fluoxetine93$1,905$20
Benztropine Mesylate149$1,636$11
Haloperidol36$1,577$44
Sertraline192$1,462$8
Duloxetine26$1,240$48
Topiramate77$1,077$14
Carbamazepine12$1,035$86
Zolpidem84$933$11
Escitalopram94$933$10
Lorazepam108$915$8
Propranolol46$913$20
Paroxetine94$898$10
Buspirone69$823$12
Glycopyrrolate11$708$64
Citalopram Hbr129$685$5
Mirtazapine61$644$11
Gabapentin34$372$11
Hydroxyzine15$337$22
Bupropion Xl14$308$22
Bupropion Hcl Sr13$240$18
Lithium Carbonate18$211$12
Bupropion12$207$17
Lamotrigine15$165$11
Clonidine17$99$6

2021: 39 drugs

Part D drugs prescribed in 2021
Aripiprazole217$45,241$208
Latuda18$25,746$1,430
Divalproex Sodium Er193$21,262$110
Abilify Maintena11$21,054$1,914
Quetiapine Fumarate Er44$10,376$236
Olanzapine194$5,994$31
Quetiapine273$5,076$19
Risperidone324$4,959$15
Risperidone Odt20$3,813$191
Memantine Hcl Er25$3,207$128
Fluvoxamine Maleate30$2,194$73
Trazodone181$2,029$11
Divalproex66$1,822$28
Asenapine Maleate11$1,558$142
Clonazepam98$1,341$14
Fluoxetine63$1,308$21
Haloperidol22$1,266$58
Duloxetine24$1,101$46
Sertraline136$1,042$8
Escitalopram112$995$9
Benztropine Mesylate97$947$10
Topiramate63$908$14
Propranolol38$854$22
Paroxetine88$846$10
Glycopyrrolate12$739$62
Citalopram Hbr126$670$5
Zolpidem65$609$9
Lorazepam76$543$7
Buspirone45$513$11
Mirtazapine40$455$11
Haloperidol Decanoate11$439$40
Perphenazine12$434$36
Imipramine17$425$25
Bupropion17$343$20
Oxcarbazepine12$293$24
Lithium Carbonate25$247$10
Gabapentin22$217$10
Hydroxyzine14$113$8
Clonidine18$95$5

2020: 31 drugs

Part D drugs prescribed in 2020
Invega Sustenna44$83,954$1,908
Abilify Maintena20$39,568$1,978
Risperdal Consta19$20,366$1,072
Aripiprazole88$16,534$188
Divalproex Sodium Er93$6,267$67
Quetiapine Fumarate Er19$3,218$169
Olanzapine124$2,583$21
Quetiapine118$2,237$19
Risperidone114$1,114$10
Haloperidol18$912$51
Fluoxetine39$780$20
Trazodone87$684$8
Haloperidol Decanoate14$668$48
Ziprasidone15$589$39
Divalproex28$560$20
Benztropine Mesylate57$518$9
Duloxetine17$434$26
Propranolol22$424$19
Fluvoxamine Maleate18$407$23
Clonazepam48$334$7
Sertraline61$307$5
Lithium Carbonate Er14$283$20
Bupropion Hcl Sr28$247$9
Lithium Carbonate23$239$10
Paroxetine36$231$6
Escitalopram50$226$5
Alprazolam14$182$13
Lorazepam31$147$5
Citalopram Hbr29$112$4
Buspirone11$100$9
Zolpidem12$55$5

2019: 32 drugs

Part D drugs prescribed in 2019
Invega Sustenna60$102,654$1,711
Abilify Maintena20$38,495$1,925
Aripiprazole66$16,692$253
Clozapine46$6,069$132
Olanzapine150$3,602$24
Divalproex Sodium Er33$2,492$76
Quetiapine67$1,983$30
Clozapine Odt11$1,784$162
Fluoxetine63$1,748$28
Ziprasidone31$1,482$48
Benztropine Mesylate138$1,155$8
Risperidone168$1,065$6
Haloperidol Decanoate21$774$37
Trazodone110$645$6
Bupropion Xl23$625$27
Divalproex46$607$13
Paroxetine81$593$7
Haloperidol17$466$27
Lithium Carbonate Er26$424$16
Propranolol27$404$15
Amantadine12$397$33
Bupropion Hcl Sr30$363$12
Sertraline78$336$4
Perphenazine12$294$24
Mirtazapine32$292$9
Alprazolam30$278$9
Lithium Carbonate26$269$10
Citalopram Hbr36$166$5
Escitalopram19$151$8
Lorazepam48$145$3
Hydroxyzine11$137$12
Clonazepam23$136$6

2018: 36 drugs

Part D drugs prescribed in 2018
Invega Sustenna58$86,597$1,493
Risperdal Consta32$27,560$861
Latuda12$14,847$1,237
Clozapine56$6,435$115
Aripiprazole66$6,332$96
Thiothixene34$4,717$139
Olanzapine133$4,146$31
Divalproex Sodium Er55$2,785$51
Quetiapine101$2,640$26
Ziprasidone37$2,419$65
Benztropine Mesylate180$2,196$12
Clozapine Odt15$2,004$134
Fluoxetine63$1,864$30
Risperidone180$1,430$8
Haloperidol62$1,279$21
Divalproex76$1,031$14
Haloperidol Decanoate21$779$37
Bupropion Xl22$684$31
Trazodone87$572$7
Amantadine12$551$46
Paroxetine69$530$8
Lithium Carbonate Er25$448$18
Bupropion Hcl Sr34$438$13
Sertraline72$384$5
Lorazepam69$365$5
Propranolol17$265$16
Lithium Carbonate24$265$11
Duloxetine11$202$18
Alprazolam31$202$7
Venlafaxine Hcl Er24$189$8
Escitalopram21$181$9
Mirtazapine18$119$7
Citalopram Hbr28$96$3
Clonazepam21$96$5
Buspirone12$40$3
Lamotrigine19$35$2

2017: 38 drugs

Part D drugs prescribed in 2017
Invega Sustenna63$99,190$1,574
Risperdal Consta45$33,814$751
Aripiprazole69$11,064$160
Clozapine63$7,702$122
Saphris11$6,423$584
Thiothixene58$6,332$109
Divalproex Sodium Er118$5,969$51
Ziprasidone67$4,539$68
Olanzapine Odt43$4,388$102
Perphenazine28$3,654$130
Olanzapine170$3,235$19
Fluoxetine73$2,765$38
Benztropine Mesylate256$2,659$10
Quetiapine134$2,407$18
Clozapine Odt14$1,863$133
Haloperidol65$1,761$27
Risperidone214$1,475$7
Divalproex78$1,030$13
Amantadine12$924$77
Haloperidol Decanoate24$913$38
Duloxetine31$732$24
Bupropion Xl28$731$26
Trazodone87$725$8
Lithium Carbonate Er27$533$20
Bupropion Hcl Sr31$451$15
Lorazepam69$433$6
Paroxetine63$413$7
Sertraline65$391$6
Amitriptyline14$347$25
Lithium Carbonate25$278$11
Propranolol14$264$19
Lamotrigine56$185$3
Escitalopram19$156$8
Clonazepam33$150$5
Citalopram Hbr35$118$3
Alprazolam33$114$3
Venlafaxine Hcl Er17$98$6
Mirtazapine12$57$5

2016: 33 drugs

Part D drugs prescribed in 2016
Risperdal Consta48$41,854$872
Invega Sustenna20$26,535$1,327
Aripiprazole57$19,391$340
Divalproex Sodium Er115$8,380$73
Saphris14$6,836$488
Ziprasidone86$6,022$70
Clozapine45$5,759$128
Thiothixene52$5,299$102
Olanzapine179$3,730$21
Quetiapine151$3,055$20
Fluoxetine66$2,374$36
Benztropine Mesylate226$2,374$11
Haloperidol66$2,326$35
Risperidone173$1,540$9
Perphenazine12$1,522$127
Divalproex63$1,445$23
Amantadine12$1,075$90
Haloperidol Decanoate21$963$46
Duloxetine22$616$28
Lithium Carbonate Er22$507$23
Trazodone83$463$6
Propranolol22$428$19
Lorazepam87$419$5
Bupropion Hcl Sr27$410$15
Bupropion15$324$22
Paroxetine54$310$6
Sertraline61$292$5
Buspirone13$279$21
Clonazepam32$159$5
Citalopram Hbr27$153$6
Lithium Carbonate25$153$6
Lamotrigine28$138$5
Mirtazapine12$72$6

2015: 35 drugs

Part D drugs prescribed in 2015
Abilify53$47,333$893
Aripiprazole44$28,337$644
Divalproex Sodium Er139$13,934$100
Risperdal Consta20$13,531$677
Saphris14$10,022$716
Ziprasidone88$9,707$110
Clozapine52$6,871$132
Olanzapine220$4,098$19
Quetiapine150$3,946$26
Thiothixene41$3,761$92
Divalproex108$3,387$31
Fluoxetine94$3,019$32
Perphenazine29$2,714$94
Benztropine Mesylate259$2,462$10
Risperidone230$2,260$10
Haloperidol48$2,165$45
Risperidone Odt15$1,718$115
Amantadine13$1,220$94
Propranolol44$702$16
Lithium Carbonate Er22$671$31
Desipramine12$654$55
Paroxetine91$557$6
Bupropion Hcl Sr45$487$11
Sertraline92$477$5
Trazodone103$441$4
Mirtazapine39$376$10
Lorazepam95$365$4
Amitriptyline11$282$26
Haloperidol Decanoate11$260$24
Citalopram Hbr48$212$4
Lithium Carbonate24$204$8
Bupropion12$200$17
Zolpidem16$158$10
Trihexyphenidyl23$141$6
Clonazepam19$95$5

2014: 29 drugs

Part D drugs prescribed in 2014
Abilify97$77,987$804
Olanzapine223$27,767$125
Divalproex Sodium Er121$16,441$136
Ziprasidone74$11,617$157
Quetiapine122$11,196$92
Risperidone223$3,680$17
Clozapine32$3,085$96
Divalproex123$2,623$21
Perphenazine25$2,043$82
Benztropine Mesylate186$1,567$8
Thiothixene27$1,398$52
Fluoxetine66$1,321$20
Amantadine13$1,217$94
Lithium Carbonate Er41$1,000$24
Paroxetine102$842$8
Desipramine13$714$55
Mirtazapine50$646$13
Sertraline88$620$7
Bupropion Hcl Sr32$570$18
Haloperidol16$445$28
Trazodone106$413$4
Haloperidol Decanoate13$290$22
Lorazepam51$260$5
Lithium Carbonate28$199$7
Citalopram Hbr40$197$5
Propranolol43$185$4
Clonazepam36$116$3
Trihexyphenidyl14$92$7
Zolpidem15$90$6

2013: 26 drugs

Part D drugs prescribed in 2013
Abilify69$52,636$763
Olanzapine221$47,950$217
Ziprasidone72$14,609$203
Quetiapine101$13,987$138
Risperidone233$7,524$32
Divalproex Sodium Er55$6,586$120
Clozapine40$3,891$97
Divalproex165$2,838$17
Perphenazine27$1,876$69
Benztropine Mesylate193$1,418$7
Amantadine12$1,210$101
Paroxetine98$1,095$11
Lithium Carbonate68$1,092$16
Fluoxetine88$912$10
Thiothixene35$712$20
Desipramine12$711$59
Sertraline80$687$9
Mirtazapine56$667$12
Bupropion Hcl Sr28$524$19
Trazodone71$282$4
Lorazepam39$277$7
Haloperidol15$216$14
Propranolol38$202$5
Zolpidem20$138$7
Citalopram Hbr22$137$6
Clonazepam20$80$4

Money from drug and device companies

$120 in 2022

Industry payments by year
202222None$120
202011None$11
201923None$369

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
AlkermesLybalvi$100
1 payment
  • Meals for Lybalvi · 2022-03-24 · $100
Astellas Pharma USCresemba$20
1 payment
  • Meals for Cresemba · 2022-10-17 · $20
See all 2 published payments
Every published payment
Astellas Pharma USMeals · 2022-10-17Cresemba$20
AlkermesMeals · 2022-03-24Lybalvi$100
See earlier years (2020, 2019)

2020: $11

Payments by company in 2020
AlkermesAristada$11
1 payment
  • Meals for Aristada · 2020-01-14 · $11

2019: $369

Payments by company in 2019
AlkermesAristada$250
2 payments
  • Meals for Aristada · 2019-12-17 · $125
  • Meals for Aristada · 2019-03-26 · $125
IndiviorPerseris$119
1 payment
  • Meals for Perseris · 2019-09-17 · $119

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
Genentech, Inc. · 2019This clinician$6,330
Genentech, Inc. · 2020This clinician$1,904

Professional record

NPI
1427110709
Licence
CA A51656California A51656: Current · expires 2028-10-31
Group
Hope Services · Hoi-Quan Cuu Long Mekong Community Center Inc
Video visits
Lists video visits
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Psychiatry (2084P0800X)
Mailing address
751 S Bascom Ave, San Jose, CA, 95128
NPI first listed
2006-12-14
NPI last updated
2007-09-11

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