John Yu-Sheng Chen, MD

Offices

1 location · Permanente Medical Group Inc · 10,928 clinicians in this group

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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. Chen’s office at (209) 476-2000 to ask if they take your plan before you enroll.

California Medical Board record

Licence A77612 · Current

Licensed to practise in California · since 2002 · expires 2028-01-31 · Wayne State University School of Medicine.

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

Drugs they prescribed that Part D paid

$38,424

Pharmacies billed $38,424 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 1,037) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.

1,021 generic and 16 brand-name prescriptions · $38,424 in drug cost · 99 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.

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Largest Part D drug costs

Lisdexamfetamine Dimesylate	12	$2,234	$186
Clozapine	21	$2,195	$105
Bupropion Xl	45	$1,557	$35
Lorazepam	96	$1,460	$15
Divalproex	28	$1,408	$50

See all 31 drugs

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Every Part D drug this clinician prescribed

Lisdexamfetamine Dimesylate	12	$2,234	$186
Clozapine	21	$2,195	$105
Bupropion Xl	45	$1,557	$35
Lorazepam	96	$1,460	$15
Divalproex	28	$1,408	$50
Trazodone	59	$1,240	$21
Lamotrigine	26	$1,094	$42
Methylphenidate Hcl Er (Cd)	19	$1,091	$57
Fluoxetine	38	$1,036	$27
Ziprasidone	16	$940	$59
Olanzapine	38	$931	$25
Gabapentin	34	$912	$27
Venlafaxine Hcl Er	24	$886	$37
Dextroamphetamine-Amphetamine	33	$855	$26
Dextroamphetamine Sulfate Er	13	$781	$60
Sertraline	48	$752	$16
Quetiapine	35	$717	$20
Methylphenidate	25	$601	$24
Duloxetine	21	$595	$28
Mirtazapine	20	$549	$27
Bupropion Hcl Sr	19	$485	$26
Buspirone	15	$427	$28
Clonazepam	53	$392	$7
Alprazolam	49	$356	$7
Escitalopram	28	$348	$12
Citalopram Hbr	24	$317	$13
Aripiprazole	27	$309	$11
Benztropine Mesylate	13	$192	$15
Zolpidem	22	$167	$8
Hydroxyzine	14	$161	$11
Diazepam	13	$85	$7

Year by year

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Part D prescribing by year

2024	1,037	121	0% (0)	2%	$38,424
2023	1,020	134	0% (0)	7%	$39,302
2022	1,075	141	0% (0)	9%	$56,628
2021	1,292	181	0% (0)	6%	$92,996
2020	1,315	226	0% (0)	9%	$84,631
2019	1,224	198	0% (0)	9%	$85,715
2018	1,273	195	None	10%	$77,540
2017	1,222	195	None	9%	$140,069
2016	980	161	None	11%	$116,455
2015	991	164	None	None	$131,760
2014	1,049	172	None	None	$158,901
2013	848	159	0% (0)	21%	$144,064

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

See the drugs prescribed each year

2023: 29 drugs

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Part D drugs prescribed in 2023

Dextroamphetamine Sulfate Er	29	$1,875	$65
Fluoxetine	53	$1,714	$32
Bupropion Xl	39	$1,648	$42
Divalproex	29	$1,420	$49
Ziprasidone	14	$1,082	$77
Trazodone	52	$1,070	$21
Lorazepam	108	$1,022	$9
Olanzapine	36	$936	$26
Duloxetine	22	$882	$40
Sertraline	52	$850	$16
Gabapentin	30	$727	$24
Dextroamphetamine-Amphet Er	15	$709	$47
Quetiapine	28	$687	$25
Venlafaxine Hcl Er	17	$675	$40
Methylphenidate Hcl Er (Cd)	17	$619	$36
Dextroamphetamine Sulfate	12	$615	$51
Buspirone	14	$586	$42
Mirtazapine	21	$556	$26
Clonazepam	57	$544	$10
Dextroamphetamine-Amphetamine	20	$488	$24
Bupropion Hcl Sr	15	$464	$31
Alprazolam	57	$446	$8
Doxepin	11	$431	$39
Citalopram Hbr	31	$415	$13
Methylphenidate	19	$393	$21
Clonidine	11	$378	$34
Aripiprazole	26	$311	$12
Escitalopram	17	$244	$14
Zolpidem	14	$125	$9

2022: 30 drugs

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Part D drugs prescribed in 2022

Bupropion Xl	54	$2,233	$41
Dextroamphetamine Sulfate Er	23	$2,155	$94
Fluoxetine	57	$1,736	$30
Divalproex	33	$1,678	$51
Ziprasidone	19	$1,414	$74
Olanzapine	41	$1,318	$32
Methylphenidate Er	14	$1,289	$92
Lorazepam	119	$1,248	$10
Dextroamphetamine-Amphetamine	28	$1,182	$42
Trazodone	56	$1,137	$20
Sertraline	57	$1,044	$18
Duloxetine	32	$1,027	$32
Venlafaxine Hcl Er	30	$918	$31
Dextroamphetamine Sulfate	11	$825	$75
Mirtazapine	24	$739	$31
Gabapentin	25	$693	$28
Dextroamphetamine-Amphet Er	11	$663	$60
Methylphenidate Hcl Er (Cd)	12	$657	$55
Fluvoxamine Maleate	11	$652	$59
Clonidine	19	$651	$34
Clonazepam	60	$636	$11
Methylphenidate	25	$589	$24
Quetiapine	27	$569	$21
Citalopram Hbr	37	$481	$13
Bupropion Hcl Sr	12	$369	$31
Alprazolam	40	$345	$9
Escitalopram	18	$266	$15
Aripiprazole	15	$199	$13
Hydroxyzine	22	$167	$8
Zolpidem	15	$149	$10

2021: 34 drugs

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Part D drugs prescribed in 2021

Aripiprazole	22	$7,452	$339
Bupropion Xl	71	$7,224	$102
Dextroamphetamine Sulfate Er	24	$2,711	$113
Divalproex	50	$2,491	$50
Ziprasidone	24	$1,836	$77
Bupropion Hcl Sr	25	$1,790	$72
Dextroamphetamine-Amphetamine	30	$1,789	$60
Olanzapine	43	$1,684	$39
Fluoxetine	61	$1,461	$24
Trazodone	56	$1,350	$24
Methylphenidate Hcl Er (Cd)	13	$1,336	$103
Duloxetine	35	$1,314	$38
Sertraline	59	$1,294	$22
Prazosin	20	$1,270	$64
Lorazepam	121	$1,243	$10
Methylphenidate	30	$1,237	$41
Dextroamphetamine-Amphet Er	19	$1,183	$62
Methylphenidate Er	14	$1,176	$84
Gabapentin	37	$1,073	$29
Venlafaxine Hcl Er	24	$1,026	$43
Quetiapine	45	$981	$22
Clonazepam	81	$874	$11
Mirtazapine	31	$847	$27
Fluvoxamine Maleate	11	$676	$61
Buspirone	20	$661	$33
Dextroamphetamine Sulfate	11	$633	$58
Escitalopram	30	$580	$19
Citalopram Hbr	42	$561	$13
Clonidine	18	$542	$30
Propranolol	14	$445	$32
Alprazolam	33	$290	$9
Paroxetine	12	$203	$17
Hydroxyzine	23	$179	$8
Zolpidem	17	$167	$10

2020: 35 drugs

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Part D drugs prescribed in 2020

Latuda	15	$30,705	$2,047
Bupropion Xl	63	$6,085	$97
Adderall Xr	23	$2,378	$103
Divalproex	42	$2,229	$53
Dextroamphetamine Sulfate Er	19	$2,134	$112
Olanzapine	41	$1,934	$47
Ziprasidone	23	$1,686	$73
Dextroamphetamine-Amphetamine	26	$1,681	$65
Methylphenidate Hcl Er (Cd)	18	$1,615	$90
Fluoxetine	49	$1,416	$29
Gabapentin	43	$1,336	$31
Sertraline	61	$1,301	$21
Duloxetine	33	$1,296	$39
Lorazepam	125	$1,239	$10
Bupropion Hcl Sr	25	$1,121	$45
Clonazepam	110	$1,064	$10
Quetiapine	44	$1,050	$24
Methylphenidate Er	12	$941	$78
Benztropine Mesylate	19	$890	$47
Methylphenidate	31	$882	$28
Buspirone	19	$877	$46
Dextroamphetamine Sulfate	13	$855	$66
Fluvoxamine Maleate	11	$786	$71
Trazodone	49	$771	$16
Citalopram Hbr	43	$562	$13
Aripiprazole	20	$509	$25
Escitalopram	26	$499	$19
Alprazolam	57	$486	$9
Venlafaxine Hcl Er	12	$465	$39
Propranolol	15	$453	$30
Mirtazapine	19	$404	$21
Paroxetine	17	$334	$20
Zolpidem	37	$313	$8
Temazepam	16	$280	$18
Risperidone	13	$183	$14

2019: 33 drugs

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Part D drugs prescribed in 2019

Latuda	12	$28,575	$2,381
Bupropion Xl	62	$5,553	$90
Dextroamphetamine-Amphetamine	35	$2,651	$76
Dextroamphetamine Sulfate Er	23	$2,611	$114
Adderall Xr	21	$2,573	$123
Valproic Acid	14	$2,275	$163
Divalproex	41	$2,054	$50
Ziprasidone	23	$2,051	$89
Olanzapine	45	$2,023	$45
Venlafaxine Hcl Er	26	$1,788	$69
Bupropion Hcl Sr	40	$1,469	$37
Aripiprazole	22	$1,364	$62
Fluoxetine	53	$1,237	$23
Sertraline	52	$1,201	$23
Lorazepam	106	$1,134	$11
Methylphenidate Hcl Er (Cd)	13	$1,043	$80
Duloxetine	17	$987	$58
Quetiapine	49	$864	$18
Benztropine Mesylate	12	$833	$69
Gabapentin	19	$759	$40
Clonazepam	99	$758	$8
Trazodone	48	$618	$13
Methylphenidate	14	$541	$39
Buspirone	14	$490	$35
Citalopram Hbr	35	$480	$14
Alprazolam	42	$418	$10
Zolpidem	26	$346	$13
Escitalopram	19	$326	$17
Mirtazapine	16	$311	$19
Propranolol	11	$229	$21
Paroxetine	15	$227	$15
Clonidine	13	$218	$17
Risperidone	16	$215	$13

2018: 32 drugs

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Part D drugs prescribed in 2018

Bupropion Xl	51	$4,573	$90
Adderall Xr	30	$3,524	$117
Olanzapine	42	$3,058	$73
Dextroamphetamine Sulfate Er	31	$2,733	$88
Aripiprazole	34	$2,635	$78
Ziprasidone	26	$2,370	$91
Divalproex	35	$2,060	$59
Dextroamphetamine-Amphetamine	27	$1,715	$64
Venlafaxine Hcl Er	26	$1,696	$65
Duloxetine	23	$1,649	$72
Sertraline	58	$1,617	$28
Clozapine	14	$1,529	$109
Gabapentin	26	$1,357	$52
Lorazepam	107	$1,192	$11
Trihexyphenidyl	11	$1,077	$98
Fluoxetine	52	$1,056	$20
Benztropine Mesylate	12	$996	$83
Quetiapine	57	$981	$17
Bupropion Hcl Sr	22	$907	$41
Alprazolam	73	$880	$12
Lithium Carbonate	18	$806	$45
Buspirone	17	$795	$47
Clonazepam	84	$739	$9
Trazodone	47	$701	$15
Citalopram Hbr	43	$610	$14
Zolpidem	41	$535	$13
Mirtazapine	18	$484	$27
Escitalopram	15	$442	$29
Lamotrigine	16	$372	$23
Latanoprost	11	$337	$31
Clonidine	15	$295	$20
Paroxetine	15	$295	$20

2017: 31 drugs

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Part D drugs prescribed in 2017

Bupropion Xl	41	$4,726	$115
Olanzapine	38	$3,611	$95
Adderall Xr	28	$3,204	$114
Aripiprazole	25	$3,077	$123
Ziprasidone	20	$2,277	$114
Venlafaxine Hcl Er	25	$2,049	$82
Divalproex	30	$1,983	$66
Sertraline	48	$1,909	$40
Gabapentin	20	$1,506	$75
Dextroamphetamine-Amphetamine	32	$1,426	$45
Duloxetine	20	$1,416	$71
Buspirone	15	$1,398	$93
Dextroamphetamine Sulfate Er	18	$1,330	$74
Lorazepam	116	$1,271	$11
Benztropine Mesylate	16	$1,243	$78
Risperidone	13	$1,224	$94
Fluoxetine	55	$1,161	$21
Bupropion Hcl Sr	21	$912	$43
Clonazepam	89	$888	$10
Trazodone	61	$825	$14
Quetiapine	44	$798	$18
Alprazolam	73	$789	$11
Zolpidem	46	$611	$13
Topiramate	18	$565	$31
Citalopram Hbr	37	$540	$15
Paroxetine	17	$533	$31
Mirtazapine	18	$472	$26
Escitalopram	15	$310	$21
Temazepam	21	$293	$14
Levothyroxine	14	$287	$20
Lithium Carbonate	11	$262	$24

2016: 26 drugs

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Part D drugs prescribed in 2016

Aripiprazole	21	$8,567	$408
Adderall Xr	11	$7,575	$689
Olanzapine	46	$4,740	$103
Bupropion Xl	29	$4,487	$155
Ziprasidone	18	$2,929	$163
Divalproex	31	$2,842	$92
Venlafaxine Hcl Er	23	$2,213	$96
Risperidone	23	$2,155	$94
Sertraline	38	$2,086	$55
Gabapentin	24	$1,786	$74
Quetiapine	41	$1,625	$40
Duloxetine	18	$1,392	$77
Bupropion Hcl Sr	23	$1,334	$58
Benztropine Mesylate	26	$1,322	$51
Lorazepam	84	$1,227	$15
Buspirone	14	$1,200	$86
Topiramate	21	$725	$35
Paroxetine	18	$608	$34
Escitalopram	22	$573	$26
Citalopram Hbr	36	$568	$16
Trazodone	39	$564	$14
Clonazepam	46	$536	$12
Zolpidem	36	$484	$13
Fluoxetine	28	$461	$16
Alprazolam	47	$370	$8
Mirtazapine	14	$365	$26

2015: 28 drugs

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Part D drugs prescribed in 2015

Aripiprazole	12	$9,923	$827
Ziprasidone	18	$6,863	$381
Duloxetine	21	$4,217	$201
Olanzapine	42	$3,685	$88
Quetiapine	46	$3,292	$72
Bupropion Xl	27	$2,974	$110
Divalproex	22	$2,520	$115
Risperidone	33	$2,443	$74
Gabapentin	25	$1,894	$76
Sertraline	41	$1,653	$40
Bupropion Hcl Sr	23	$1,593	$69
Benztropine Mesylate	34	$1,272	$37
Venlafaxine Hcl Er	12	$1,253	$104
Lorazepam	79	$1,154	$15
Haloperidol	12	$1,129	$94
Paroxetine	28	$911	$33
Clonazepam	48	$723	$15
Citalopram Hbr	34	$564	$17
Trazodone	39	$486	$12
Lithium Carbonate	23	$467	$20
Fluoxetine	28	$432	$15
Lamotrigine	12	$385	$32
Zolpidem	42	$378	$9
Oxcarbazepine	11	$336	$31
Alprazolam	35	$294	$8
Mirtazapine	11	$291	$26
Escitalopram	12	$263	$22
Temazepam	12	$229	$19

2014: 29 drugs

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Part D drugs prescribed in 2014

Abilify	11	$16,835	$1,530
Duloxetine	27	$11,509	$426
Ziprasidone	15	$9,283	$619
Quetiapine	59	$7,013	$119
Olanzapine	56	$4,774	$85
Divalproex	22	$3,157	$144
Bupropion Xl	25	$2,944	$118
Bupropion Hcl Sr	24	$1,977	$82
Venlafaxine Hcl Er	16	$1,807	$113
Risperidone	35	$1,789	$51
Sertraline	50	$1,666	$33
Benztropine Mesylate	36	$1,653	$46
Haloperidol	15	$1,609	$107
Gabapentin	20	$1,525	$76
Clonazepam	66	$1,172	$18
Lamotrigine	26	$901	$35
Buspirone	18	$884	$49
Lorazepam	55	$852	$15
Paroxetine	26	$838	$32
Citalopram Hbr	47	$690	$15
Mirtazapine	18	$614	$34
Trazodone	39	$459	$12
Zolpidem	42	$418	$10
Alprazolam	41	$351	$9
Fluoxetine	23	$341	$15
Temazepam	16	$325	$20
Lithium Carbonate	16	$246	$15
Clonidine	12	$230	$19
Diazepam	12	$100	$8

2013: 28 drugs

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Part D drugs prescribed in 2013

Abilify	24	$40,283	$1,678
Cymbalta	24	$17,238	$718
Quetiapine	69	$8,572	$124
Ziprasidone	13	$6,451	$496
Bupropion Xl	28	$3,604	$129
Olanzapine	30	$3,285	$110
Divalproex	18	$2,327	$129
Bupropion Hcl Sr	24	$2,124	$88
Sertraline	44	$1,998	$45
Risperidone	28	$1,561	$56
Gabapentin	12	$1,429	$119
Venlafaxine Hcl Er	12	$1,421	$118
Mirtazapine	19	$1,163	$61
Buspirone	22	$1,067	$48
Clonazepam	54	$915	$17
Paroxetine	23	$761	$33
Haloperidol	11	$706	$64
Lorazepam	43	$682	$16
Topiramate	14	$616	$44
Citalopram Hbr	30	$582	$19
Lamotrigine	13	$576	$44
Benztropine Mesylate	18	$574	$32
Fluoxetine	28	$414	$15
Alprazolam	49	$400	$8
Trazodone	29	$399	$14
Clonidine	14	$246	$18
Temazepam	12	$220	$18
Zolpidem	19	$214	$11

Money from drug and device companies

$83 in 2024

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Industry payments by year

2024	1	2	None	$83
2023	1	1	None	$171
2021	1	2	None	$43
2020	1	3	None	$76
2019	1	2	None	$43

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

Ucb	Fintepla	$83	2 payments Meals for Fintepla · 2024-12-19 · $47 Meals for Fintepla · 2024-11-12 · $36

See all 2 published payments

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Every published payment

Ucb	Meals · 2024-12-19	Fintepla	$47
Ucb	Meals · 2024-11-12	Fintepla	$36

See earlier years (2023, 2021, 2020, 2019)

2023: $171

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Payments by company in 2023

Abbott Laboratories	Mitraclip	$171	1 payment Meals for Mitraclip · 2023-02-14 · $171

2021: $43

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Payments by company in 2021

Neurocrine Biosciences	Ingrezza	$43	2 payments Meals for Ingrezza · 2021-06-17 · $19 Meals for Ingrezza · 2021-03-25 · $23

2020: $76

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Payments by company in 2020

Neurocrine Biosciences	Ongentys	$76	3 payments Meals for Ongentys · 2020-10-19 · $27 Meals for Ongentys · 2020-10-08 · $24 Meals for Ingrezza · 2020-08-20 · $24

2019: $43

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Payments by company in 2019

Neurocrine Biosciences	Ingrezza	$43	2 payments Meals for Ingrezza · 2019-08-05 · $19 Meals for Ingrezza · 2019-04-23 · $24

Professional record

NPI: 1316023260
Licence: CA A77612California A77612: Current · expires 2028-01-31
Trained: Wayne State University School of Medicine, 1996
Group: Permanente Medical Group Inc
Gender: Male

More record details

Sole proprietor: No
Medicaid ID: CA 00A776120
Taxonomy: Psychiatry (2084P0800X)
Mailing address: 1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed: 2006-10-31
NPI last updated: 2021-12-13

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

This office lists an electronic records connection.