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Perry-Anthony Z. Maliuanag, MD

Psychiatry · Santa Clara

NPI 1902958705

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1

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. Maliuanag’s office at (408) 236-6400 to ask if they take your plan before you enroll.

California Medical Board record

Licence A92767 · Current

Licensed to practise in California · since 2005 · expires 2026-11-30 · University of Santo Tomas Faculty of Medicine and Surgery.

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

Medicaid work

$0 in 2023

Medicaid paid $0 for 12 billed services this clinician did in 2023, up to 12 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 2023
Return visit (30+ min)12$0
Medicaid work by year
202312112$0
202213113$38
202112112$0
201912112$0
See the largest Medicaid services in earlier years

2022

Largest Medicaid services in 2022
Return visit (30+ min)13$38

2021

Largest Medicaid services in 2021
Return visit (30+ min)12$0

2019

Largest Medicaid services in 2019
Return visit (30+ min)12$0

Drugs they prescribed that Part D paid

$172,248

Pharmacies billed $172,248 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 964) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.

917 generic and 47 brand-name prescriptions · $172,248 in drug cost · 68 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
Ingrezza11$113,930$10,357
Nortriptyline16$3,710$232
Aripiprazole40$1,855$46
Mirtazapine54$1,393$26
Gabapentin50$1,358$27
See all 24 drugs
Every Part D drug this clinician prescribed
Ingrezza11$113,930$10,357
Nortriptyline16$3,710$232
Aripiprazole40$1,855$46
Mirtazapine54$1,393$26
Gabapentin50$1,358$27
Venlafaxine Hcl Er46$1,169$25
Clozapine17$1,163$68
Bupropion Hcl Sr44$1,131$26
Buspirone48$1,099$23
Trazodone51$1,092$21
Bupropion Xl32$968$30
Duloxetine36$928$26
Divalproex15$925$62
Lamotrigine32$797$25
Desvenlafaxine Succinate Er11$740$67
Lorazepam38$560$15
Quetiapine29$557$19
Fluoxetine35$515$15
Temazepam17$376$22
Clonazepam34$337$10
Citalopram Hbr22$277$13
Alprazolam30$273$9
Modafinil12$238$20
Zolpidem30$225$7

Year by year

Part D prescribing by year
20249641270% (0)5%$172,248
20231,5061360% (0)8%$246,474
20221,5801490% (0)8%$141,830
20211,4831580% (0)8%$223,682
20201,4241650% (0)8%$149,699
20191,6361710% (0)9%$151,379
20181,5571820% (0)9%$135,724
20171,3221780% (0)7%$111,024
20161,2351690% (0)6%$111,862
20151,2121580% (0)9%$133,006
20141,1921730% (0)11%$176,430
20131,0241520% (0)19%$141,365

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

See the drugs prescribed each year

2023: 38 drugs

Part D drugs prescribed in 2023
Aripiprazole40$9,016$225
Nortriptyline30$7,039$235
Mirtazapine88$2,632$30
Gabapentin74$1,989$27
Buspirone61$1,896$31
Clozapine27$1,755$65
Bupropion Xl53$1,742$33
Desvenlafaxine Succinate Er25$1,635$65
Duloxetine55$1,435$26
Trazodone63$1,330$21
Bupropion Hcl Sr56$1,302$23
Carbamazepine12$1,289$107
Venlafaxine Hcl Er46$1,223$27
Quetiapine49$885$18
Divalproex15$871$58
Benztropine Mesylate14$784$56
Clonazepam77$775$10
Lorazepam77$748$10
Temazepam27$727$27
Lamotrigine33$722$22
Alprazolam66$690$10
Fluoxetine39$597$15
Methylphenidate Er15$563$38
Olanzapine24$560$23
Zolpidem59$444$8
Methylphenidate Hcl Er (Cd)11$416$38
Guanfacine11$398$36
Risperidone22$351$16
Sertraline18$345$19
Citalopram Hbr26$337$13
Methylphenidate11$302$27
Pregabalin14$277$20
Lithium Carbonate11$229$21
Diazepam23$172$7
Eszopiclone13$137$11
Escitalopram11$133$12
Hydroxyzine12$125$10
Ropinirole16$116$7

2022: 35 drugs

Part D drugs prescribed in 2022
Xanax12$25,873$2,156
Nortriptyline32$8,889$278
Aripiprazole45$5,921$132
Gabapentin87$3,268$38
Mirtazapine86$2,956$34
Clozapine27$2,744$102
Buspirone65$2,400$37
Trazodone84$2,310$28
Venlafaxine Hcl Er63$1,913$30
Bupropion Xl50$1,573$31
Duloxetine55$1,473$27
Benztropine Mesylate31$1,305$42
Lorazepam115$1,250$11
Bupropion Hcl Sr42$1,142$27
Carbamazepine11$1,026$93
Desvenlafaxine Succinate Er14$1,023$73
Quetiapine48$1,021$21
Methylphenidate Er12$805$67
Clonazepam69$728$11
Temazepam29$715$25
Risperidone26$686$26
Fluoxetine40$626$16
Olanzapine25$599$24
Lamotrigine26$565$22
Perphenazine12$565$47
Sertraline31$549$18
Zolpidem73$540$7
Pregabalin19$474$25
Citalopram Hbr34$437$13
Alprazolam52$412$8
Lithium Carbonate Er12$402$33
Lithium Carbonate18$286$16
Diazepam28$266$9
Escitalopram22$255$12
Topiramate13$253$19

2021: 31 drugs

Part D drugs prescribed in 2021
Xanax12$24,965$2,080
Nortriptyline25$9,226$369
Clozapine24$3,857$161
Venlafaxine Hcl Er75$3,680$49
Mirtazapine101$3,152$31
Bupropion Xl36$2,948$82
Buspirone58$2,541$44
Duloxetine63$2,280$36
Gabapentin68$1,988$29
Trazodone56$1,650$29
Bupropion Hcl Sr47$1,442$31
Quetiapine67$1,378$21
Lorazepam124$1,225$10
Benztropine Mesylate20$1,035$52
Ramelteon11$1,018$93
Temazepam41$869$21
Fluoxetine53$767$14
Clonazepam56$735$13
Aripiprazole22$683$31
Sertraline25$601$24
Pregabalin25$593$24
Lamotrigine29$574$20
Zolpidem68$534$8
Alprazolam48$497$10
Olanzapine15$482$32
Citalopram Hbr34$437$13
Escitalopram27$334$12
Lithium Carbonate11$233$21
Topiramate11$225$20
Eszopiclone16$224$14
Diazepam24$205$9

2020: 34 drugs

Part D drugs prescribed in 2020
Xanax12$23,808$1,984
Nortriptyline22$9,707$441
Clozapine24$4,500$188
Venlafaxine Hcl Er74$3,699$50
Mirtazapine85$2,456$29
Bupropion Xl32$2,439$76
Buspirone44$1,930$44
Bupropion Hcl Sr46$1,887$41
Duloxetine60$1,867$31
Gabapentin48$1,373$29
Adderall Xr14$1,304$93
Quetiapine60$1,190$20
Benztropine Mesylate22$1,108$50
Divalproex21$968$46
Lorazepam103$947$9
Clonazepam71$831$12
Fluoxetine54$760$14
Trazodone36$742$21
Pregabalin16$714$45
Olanzapine13$606$47
Aripiprazole26$557$21
Temazepam41$539$13
Zolpidem65$537$8
Escitalopram41$487$12
Topiramate21$461$22
Alprazolam38$441$12
Citalopram Hbr35$420$12
Lamotrigine23$409$18
Methylphenidate12$385$32
Sertraline13$344$26
Risperidone15$310$21
Eszopiclone17$244$14
Diazepam30$215$7
Ropinirole15$141$9

2019: 40 drugs

Part D drugs prescribed in 2019
Xanax13$24,603$1,893
Rexulti13$16,607$1,277
Nortriptyline25$7,697$308
Venlafaxine Hcl Er93$4,843$52
Clozapine28$4,825$172
Mirtazapine77$3,336$43
Bupropion Hcl Sr55$2,731$50
Duloxetine71$2,342$33
Bupropion Xl30$2,190$73
Gabapentin51$1,955$38
Buspirone54$1,700$31
Adderall Xr17$1,207$71
Quetiapine64$1,185$19
Dextroamphetamine Sulfate11$1,143$104
Lorazepam128$1,120$9
Zolpidem96$1,094$11
Aripiprazole20$1,083$54
Methylphenidate Er13$1,053$81
Olanzapine25$1,013$41
Eszopiclone25$955$38
Fluoxetine65$923$14
Divalproex24$870$36
Benztropine Mesylate17$821$48
Topiramate29$748$26
Clonazepam76$736$10
Alprazolam56$648$12
Trazodone49$645$13
Escitalopram41$594$14
Methylphenidate14$528$38
Temazepam35$525$15
Citalopram Hbr35$428$12
Sertraline21$380$18
Paroxetine13$307$24
Lamotrigine20$262$13
Lithium Carbonate13$237$18
Risperidone12$171$14
Ropinirole16$169$11
Diazepam22$159$7
Clonidine14$152$11
Pramipexole Dihydrochloride13$127$10

2018: 34 drugs

Part D drugs prescribed in 2018
Xanax12$21,563$1,797
Venlafaxine Hcl Er68$5,013$74
Clozapine42$4,288$102
Bupropion Hcl Sr44$2,966$67
Mirtazapine62$2,796$45
Nortriptyline27$2,687$100
Buspirone59$2,658$45
Gabapentin50$2,510$50
Bupropion Xl33$2,433$74
Duloxetine59$2,301$39
Adderall Xr20$1,653$83
Zolpidem128$1,474$12
Lorazepam133$1,271$10
Quetiapine54$1,009$19
Benztropine Mesylate23$918$40
Olanzapine35$918$26
Methylphenidate16$906$57
Alprazolam66$881$13
Divalproex19$873$46
Aripiprazole15$806$54
Clonazepam85$799$9
Fluoxetine51$697$14
Lithium Carbonate Er11$625$57
Trazodone46$609$13
Oxcarbazepine14$565$40
Lamotrigine24$559$23
Escitalopram32$544$17
Topiramate12$497$41
Citalopram Hbr35$444$13
Sertraline17$425$25
Temazepam18$231$13
Eszopiclone14$210$15
Clonidine11$155$14
Diazepam20$151$8

2017: 29 drugs

Part D drugs prescribed in 2017
Venlafaxine Hcl Er65$4,723$73
Mirtazapine89$4,189$47
Clozapine19$3,414$180
Carbamazepine Er12$3,088$257
Bupropion Hcl Sr35$2,902$83
Buspirone44$2,745$62
Gabapentin35$2,352$67
Bupropion Xl39$2,217$57
Nortriptyline31$2,178$70
Duloxetine49$2,121$43
Benztropine Mesylate19$1,460$77
Quetiapine54$1,404$26
Lorazepam129$1,327$10
Thioridazine11$1,294$118
Zolpidem92$1,229$13
Divalproex12$996$83
Aripiprazole11$989$90
Fluoxetine51$706$14
Sertraline16$695$43
Alprazolam61$643$11
Clonazepam60$626$10
Olanzapine12$595$50
Lamotrigine20$531$27
Escitalopram26$481$18
Topiramate22$455$21
Citalopram Hbr34$450$13
Trazodone23$316$14
Temazepam16$233$15
Diazepam18$144$8

2016: 28 drugs

Part D drugs prescribed in 2016
Venlafaxine Hcl Er76$5,632$74
Gabapentin62$4,331$70
Clozapine13$4,007$308
Duloxetine53$3,507$66
Mirtazapine84$3,422$41
Bupropion Xl33$3,212$97
Buspirone46$2,604$57
Quetiapine81$2,595$32
Bupropion Hcl Sr26$1,970$76
Olanzapine20$1,610$80
Lorazepam115$1,385$12
Sertraline30$1,188$40
Risperidone13$1,024$79
Zolpidem65$825$13
Benztropine Mesylate15$824$55
Clonazepam61$596$10
Citalopram Hbr40$526$13
Fluoxetine39$510$13
Paroxetine17$510$30
Venlafaxine11$483$44
Lamotrigine18$473$26
Alprazolam60$457$8
Escitalopram17$396$23
Nortriptyline18$393$22
Topiramate11$336$31
Trazodone23$321$14
Temazepam14$196$14
Diazepam17$169$10

2015: 29 drugs

Part D drugs prescribed in 2015
Invega13$21,102$1,623
Savella13$8,560$658
Gabapentin52$5,579$107
Venlafaxine Hcl Er79$5,532$70
Quetiapine87$3,968$46
Clozapine12$3,851$321
Mirtazapine98$3,358$34
Duloxetine22$3,242$147
Bupropion Hcl Sr37$2,131$58
Bupropion Xl20$1,995$100
Buspirone32$1,784$56
Olanzapine19$1,280$67
Lorazepam89$1,088$12
Clonazepam76$1,065$14
Sertraline22$1,015$46
Lithium Carbonate Er16$846$53
Risperidone18$830$46
Eszopiclone11$803$73
Zolpidem75$786$10
Donepezil15$704$47
Fluoxetine45$552$12
Temazepam14$550$39
Escitalopram22$540$25
Trazodone40$497$12
Citalopram Hbr42$462$11
Topiramate12$445$37
Nortriptyline23$429$19
Lamotrigine18$386$21
Alprazolam37$266$7

2014: 31 drugs

Part D drugs prescribed in 2014
Abilify13$41,143$3,165
Latuda13$29,897$2,300
Duloxetine23$13,102$570
Venlafaxine Hcl Er86$8,864$103
Gabapentin51$5,955$117
Quetiapine54$4,566$85
Mirtazapine96$4,451$46
Clozapine12$3,893$324
Bupropion Hcl Sr33$2,424$73
Bupropion Xl19$1,873$99
Divalproex14$1,801$129
Buspirone30$1,320$44
Lithium Carbonate Er22$1,207$55
Olanzapine27$1,093$40
Clonazepam76$1,060$14
Lorazepam78$1,055$14
Temazepam26$1,009$39
Donepezil17$983$58
Sertraline23$954$41
Escitalopram22$852$39
Fluoxetine51$812$16
Trazodone57$759$13
Risperidone23$682$30
Paroxetine11$589$54
Citalopram Hbr47$587$12
Lamotrigine18$530$29
Zolpidem58$519$9
Topiramate11$444$40
Alprazolam30$224$7
Nortriptyline17$202$12
Diazepam14$142$10

2013: 28 drugs

Part D drugs prescribed in 2013
Abilify13$21,958$1,689
Cymbalta14$16,693$1,192
Namenda11$7,027$639
Gabapentin51$6,759$133
Venlafaxine Hcl Er48$6,114$127
Quetiapine51$4,678$92
Mirtazapine78$4,443$57
Clozapine11$3,629$330
Bupropion Xl33$3,612$109
Bupropion Hcl Sr32$2,632$82
Divalproex26$2,365$91
Olanzapine20$2,133$107
Amphetamine Salt Combo14$1,760$126
Temazepam14$1,508$108
Lithium Carbonate21$1,261$60
Donepezil19$1,138$60
Clonazepam82$1,030$13
Lorazepam59$974$17
Fluoxetine46$923$20
Buspirone22$797$36
Citalopram Hbr47$623$13
Trazodone51$587$12
Paroxetine18$580$32
Lamotrigine19$474$25
Sertraline17$425$25
Zolpidem43$396$9
Escitalopram11$282$26
Diazepam13$161$12

Money from drug and device companies

$124 in 2025

A payment is not proof that care is biased.

Payments by company
Axsome TherapeuticsAuvelity$77
3 payments
  • Meals for Auvelity · 2025-10-08 · $35
  • Meals for Auvelity · 2025-08-07 · $14
  • Meals for Auvelity · 2025-01-27 · $28
AbbvieVraylar$47
2 payments
  • Meals for Vraylar · 2025-09-29 · $18
  • Meals for Vraylar · 2025-04-26 · $29
See all 5 published payments
Every published payment
Axsome TherapeuticsMeals · 2025-10-08Auvelity$35
AbbvieMeals · 2025-09-29Vraylar$18
Axsome TherapeuticsMeals · 2025-08-07Auvelity$14
AbbvieMeals · 2025-04-26Vraylar$29
Axsome TherapeuticsMeals · 2025-01-27Auvelity$28

Professional record

NPI
1902958705
Licence
CA A92767California A92767: Current · expires 2026-11-30
More record details
Sole proprietor
No
Medicaid ID
CA 00A927670
Taxonomy
Psychiatry (2084P0800X)
Mailing address
1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed
2007-01-18
NPI last updated
2021-12-17

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

This office lists an electronic records connection.