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Cassandra Klyman, MD

Psychiatry · Los Angeles

NPI 1649226234

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
21
3 carriers
Office
1
Since medical school
64 years
University of Michigan Medical School, 1962

Offices

1 location · Mellow Medical Inc A Professional Corporation · 30 clinicians in this group

Looking this up.

Plans that list them

21 plans · 3 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Klyman’s office at (888) 684-2779 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

21 of 21 plans

Plans whose provider directory lists this clinician
Advantage Care (HMO)Align Senior CareListedOct 1, 2026
Premier Care (HMO I-SNP)Align Senior CareListedOct 1, 2026
Senior Care (HMO I-SNP)Align Senior CareListedOct 1, 2026
Alignment Health Advantage PPO (PPO)Alignment Health PlanListedOct 3, 2026
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
Alignment Health Silicon (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Sutter Advantage +More (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health smartHMO (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health the ONE (HMO)Alignment Health PlanListedOct 3, 2026
Kaiser Permanente Dual Complete North P2 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Dual Complete North P23 (HMO D-SNP)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Basic Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026
Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO)Kaiser PermanenteListedSep 1, 2026

Original Medicare doctor bills

$49,034

Medicare paid this office $49,034 for 23 people.

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

Largest Original Medicare bills
Return visit (30+ min)22$29,160$106
Psychotherapy with evaluation and management visit, 45 minutes14$13,983$74
Psychotherapy with evaluation and management visit, 30 minutes19$5,213$57

Who their Medicare patients are

23 Original Medicare patients in 2024. Average age 66 · Health risk score 0.95. At or below the middle of the specialty; the typical psychiatry clinician is at 1.35.

Conditions among them: Depression 70%.

The office billed $138,550, Medicare allowed $63,912 and paid $49,034; for 563 services of 5 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
202423563660.95$138,550$49,034
202325468660.99$115,300$39,283
202229546650.83$132,025$48,328
202116409670.89$97,300$34,830
202016286660.93$67,925$23,875
201917225630.88$53,450$16,862
201820213601.21$50,625$15,853
201732244620.86$58,025$18,495
201635241661.29$38,113$18,439
201528444681.16$47,788$32,683
201426282711.24$32,394$22,565
201323399721.12$34,125$19,096

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)23$23,255$103
Psychotherapy with evaluation and management visit, 45 minutes19$10,848$70
Psychotherapy with evaluation and management visit, 30 minutes20$4,251$55

2022: 3 services

Original Medicare services billed in 2022
Return visit (30+ min)25$28,139$108
Psychotherapy with evaluation and management visit, 45 minutes23$13,906$74
Psychotherapy with evaluation and management visit, 30 minutes16$4,936$58

2021: 4 services

Original Medicare services billed in 2021
Return visit (30+ min)15$16,903$108
Psychotherapy with evaluation and management visit, 45 minutes12$8,828$74
Psychotherapy with evaluation and management visit, 30 minutes12$5,043$59
Short return visit (20+ min)14$3,489$79

2020: 3 services

Original Medicare services billed in 2020
Return visit (30+ min)14$13,052$95
Psychotherapy with evaluation and management visit, 45 minutes13$5,716$78
Psychotherapy with evaluation and management visit, 30 minutes12$3,967$62

2019: 2 services

Original Medicare services billed in 2019
Return visit (30+ min)17$9,502$88
Psychotherapy with evaluation and management visit, 30 minutes16$4,597$55

2018: 3 services

Original Medicare services billed in 2018
Return visit (30+ min)19$8,386$87
Psychotherapy with evaluation and management visit, 30 minutes18$4,164$54
Psychotherapy with evaluation and management visit, 45 minutes14$2,044$70

2017: 5 services

Original Medicare services billed in 2017
Return visit (30+ min)25$6,907$84
Psychotherapy with evaluation and management visit, 30 minutes26$4,940$51
Long return visit (40+ min)14$2,798$122
Psychotherapy with evaluation and management visit, 45 minutes22$1,684$67
New patient visit (45+ min)14$1,649$118

2016: 5 services

Original Medicare services billed in 2016
Return visit (30+ min)26$5,667$81
Psychotherapy, 1 hour14$4,904$91
Psychotherapy with evaluation and management visit, 45 minutes27$3,092$59
Psychotherapy with evaluation and management visit, 30 minutes12$1,671$52
New patient visit (45+ min)11$1,529$139

2015: 4 services

Original Medicare services billed in 2015
Psychotherapy, 1 hour24$14,986$91
Return visit (30+ min)22$8,249$79
Psychotherapy with evaluation and management visit, 45 minutes21$4,831$57
Psychotherapy, 45 minutes12$2,168$59

2014: 3 services

Original Medicare services billed in 2014
Psychotherapy, 1 hour19$13,366$96
Return visit (30+ min)12$2,560$80
Psychotherapy with evaluation and management visit, 30 minutes11$844$34

2013: 4 services

Original Medicare services billed in 2013
Psychotherapy, 1 hour17$6,589$75
Short return visit (20+ min)17$4,674$46
Psychotherapy with evaluation and management visit, 30 minutes16$2,111$26
Return visit (30+ min)12$1,359$65

Drugs they prescribed that Part D paid

$30,743

Pharmacies billed $30,743 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 601) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.

582 generic and 19 brand-name prescriptions · $30,743 in drug cost · 11 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
Bupropion Xl54$1,307$24
Dextroamphetamine-Amphet Er18$1,219$68
Escitalopram51$931$18
Duloxetine41$925$23
Dextroamphetamine-Amphetamine34$816$24
See all 18 drugs
Every Part D drug this clinician prescribed
Bupropion Xl54$1,307$24
Dextroamphetamine-Amphet Er18$1,219$68
Escitalopram51$931$18
Duloxetine41$925$23
Dextroamphetamine-Amphetamine34$816$24
Gabapentin22$479$22
Diazepam26$431$17
Trazodone34$342$10
Venlafaxine Hcl Er20$318$16
Lamotrigine16$309$19
Quetiapine16$293$18
Mirtazapine20$262$13
Buspirone19$251$13
Venlafaxine25$235$9
Lorazepam20$209$10
Clonazepam28$177$6
Alprazolam18$56$3
Sertraline16$24$1

Year by year

Part D prescribing by year
2024601410% (0)3%$30,743
2023500400% (0)4%$28,554
2022477360% (0)4%$42,714
2021395260% (0)5%$42,515
2020359280% (0)4%$29,116
2019396290% (0)None$85,643
2018357290% (0)None$45,283
2017423480% (0)None$35,095
2016446570% (0)10%$32,260
2015462380% (0)None$41,634
2014377390% (0)None$36,932
2013286280% (0)22%$24,366

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

See the drugs prescribed each year

2023: 14 drugs

Part D drugs prescribed in 2023
Venlafaxine Hcl Er23$1,014$44
Escitalopram45$859$19
Bupropion Xl46$815$18
Duloxetine15$624$42
Gabapentin15$613$41
Trazodone36$506$14
Mirtazapine26$459$18
Dextroamphetamine-Amphetamine18$399$22
Diazepam29$313$11
Divalproex Sodium Er12$301$25
Lamotrigine23$290$13
Clonazepam27$288$11
Alprazolam14$117$8
Lithium Carbonate17$93$5

2022: 22 drugs

Part D drugs prescribed in 2022
Latuda11$22,143$2,013
Gabapentin24$1,982$83
Prazosin15$1,300$87
Bupropion Xl28$1,229$44
Pregabalin11$957$87
Dextroamphetamine-Amphetamine18$624$35
Escitalopram42$597$14
Alprazolam17$531$31
Venlafaxine Hcl Er14$472$34
Trazodone22$399$18
Duloxetine18$379$21
Quetiapine16$327$20
Diazepam29$311$11
Clonazepam43$280$7
Mirtazapine18$226$13
Temazepam11$191$17
Lamotrigine14$131$9
Buspirone14$119$9
Lorazepam11$80$7
Levothyroxine11$74$7
Montelukast11$58$5
Omeprazole11$58$5

2021: 13 drugs

Part D drugs prescribed in 2021
Gabapentin22$1,643$75
Quetiapine15$1,274$85
Dextroamphetamine-Amphetamine21$1,163$55
Bupropion Xl18$1,067$59
Prazosin16$1,045$65
Trazodone25$635$25
Escitalopram33$491$15
Duloxetine11$452$41
Diazepam43$286$7
Clonazepam28$183$7
Mirtazapine13$181$14
Buspirone13$167$13
Lorazepam11$88$8

2020: 14 drugs

Part D drugs prescribed in 2020
Latuda11$19,459$1,769
Desvenlafaxine Succinate Er14$1,067$76
Bupropion Xl15$873$58
Escitalopram39$623$16
Prazosin22$585$27
Gabapentin26$563$22
Trazodone21$476$23
Quetiapine14$409$29
Duloxetine12$400$33
Clonazepam17$330$19
Hydroxyzine13$321$25
Dextroamphetamine-Amphetamine12$255$21
Alprazolam13$247$19
Diazepam19$100$5

2019: 13 drugs

Part D drugs prescribed in 2019
NuplazidParkinson's psychosis15$74,633$4,976
Desvenlafaxine Succinate ErNone14$1,290$92
DuloxetineNone33$963$29
QuetiapineNone27$804$30
Bupropion XlNone22$789$36
EscitalopramNone35$537$15
TrazodoneNone38$430$11
Divalproex Sodium ErNone13$338$26
GabapentinNone22$303$14
PrazosinNone12$282$24
ClonazepamNone41$208$5
HydroxyzineNone14$91$6
LorazepamNone12$74$6

2018: 12 drugs

Part D drugs prescribed in 2018
NuplazidParkinson's psychosis11$36,190$3,290
Dextroamphetamine-Amphet ErNone12$1,275$106
Bupropion XlNone21$913$43
DuloxetineNone23$769$33
Dextroamphetamine-AmphetamineNone14$584$42
EscitalopramNone46$437$10
QuetiapineNone18$317$18
BupropionNone14$164$12
TrazodoneNone23$145$6
GabapentinNone14$129$9
AlprazolamNone18$124$7
ClonazepamNone36$118$3

2017: 10 drugs

Part D drugs prescribed in 2017
Aripiprazole21$4,813$229
Duloxetine39$1,841$47
Bupropion Xl28$892$32
Quetiapine45$495$11
Escitalopram49$418$9
Buspirone26$292$11
Gabapentin20$159$8
Clonazepam20$137$7
Fluoxetine11$101$9
Trazodone23$69$3

2016: 14 drugs

Part D drugs prescribed in 2016
Latuda13$12,054$927
Aripiprazole13$2,113$163
Divalproex Sodium Er11$1,815$165
Duloxetine31$1,610$52
Dextroamphetamine-Amphetamine14$1,138$81
Bupropion Xl23$1,019$44
Escitalopram41$904$22
Quetiapine40$758$19
Trazodone30$401$13
Buspirone27$367$14
Lamotrigine18$220$12
Clonazepam23$208$9
Alprazolam18$163$9
Gabapentin13$109$8

2015: 14 drugs

Part D drugs prescribed in 2015
Latuda13$11,431$879
Divalproex Sodium Er17$6,062$357
Dextroamphetamine-Amphet Er15$3,151$210
Dextroamphetamine-Amphetamine16$1,490$93
Bupropion Xl15$1,105$74
Escitalopram59$912$15
Venlafaxine Hcl Er18$739$41
Lamotrigine31$560$18
Quetiapine30$518$17
Trazodone37$452$12
Buspirone12$324$27
Lorazepam20$239$12
Clonazepam18$126$7
Alprazolam20$124$6

2014: 11 drugs

Part D drugs prescribed in 2014
Duloxetine13$4,579$352
Divalproex Sodium Er11$2,532$230
Venlafaxine Hcl Er31$1,671$54
Escitalopram29$998$34
Bupropion Xl11$663$60
Lamotrigine29$654$23
Quetiapine20$458$23
Buspirone13$385$30
Trazodone26$275$11
Lithium Carbonate14$246$18
Clonazepam30$188$6

2013: 9 drugs

Part D drugs prescribed in 2013
Cymbalta12$6,451$538
Venlafaxine Hcl Er25$983$39
Quetiapine14$831$59
Escitalopram13$799$61
Lithium Carbonate29$655$23
Gabapentin14$469$33
Buspirone18$462$26
Lamotrigine15$303$20
Divalproex11$297$27

Money from drug and device companies

$262 in 2025

Industry payments by year
202512None$262
202411None$154
202311None$147
202212None$169
202113None$359
201922None$242

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
ITI Inc. (d/b/a Intra-Cellular Therapies Inc.)Caplyta$262
2 payments
  • Meals for Caplyta · 2025-10-28 · $142
  • Meals for Caplyta · 2025-06-17 · $120
See all 2 published payments
Every published payment
ITI Inc. (d/b/a Intra-Cellular Therapies Inc.)Meals · 2025-10-28Caplyta$142
ITI Inc. (d/b/a Intra-Cellular Therapies Inc.)Meals · 2025-06-17Caplyta$120
See earlier years (2024, 2023, 2022, 2021, 2019)

2024: $154

Payments by company in 2024
ITI Inc. (d/b/a Intra-Cellular Therapies Inc.)Caplyta$154
1 payment
  • Meals for Caplyta · 2024-06-13 · $154

2023: $147

Payments by company in 2023
ItiCaplyta$147
1 payment
  • Meals for Caplyta · 2023-02-02 · $147

2022: $169

Payments by company in 2022
ItiCaplyta$169
2 payments
  • Meals for Caplyta · 2022-09-01 · $166
  • Education for Caplyta · 2022-03-15 · $3

2021: $359

Payments by company in 2021
ItiCaplyta$359
3 payments
  • Meals for Caplyta · 2021-10-26 · $125
  • Meals for Caplyta · 2021-08-26 · $125
  • Meals for Caplyta · 2021-06-16 · $109

2019: $242

Payments by company in 2019
Janssen PharmaceuticalsSpravato$125
1 payment
  • Meals for Spravato · 2019-10-10 · $125
Otsuka America PharmaceuticalRexulti$117
1 payment
  • Meals for Rexulti · 2019-10-15 · $117

Professional record

NPI
1649226234
Licence
MI 1403-025565
Trained
University of Michigan Medical School, 1962 · 64 years ago
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Psychiatry (2084P0800X)
Mailing address
3060 Chickering Ln, Bloomfield Hills, MI, 48302
NPI first listed
2006-05-25
NPI last updated
2007-11-30

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