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Katherine A Tharp, MD

Psychiatry · Nellis Afb

NPI 1558743070

Medicare standing
1 flag on the record
Listed below.
Plans that list them
Not verified
Not the same as out of network.
Office
1

On the public record

  • Medicare does not list them as allowed to order and refer

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. Tharp’s office at (702) 653-3880 to ask if they take your plan before you enroll.

State licence records

1 licence

  • Texas R0666Physician License · since 2016 · expires 2028-11-30
    ActiveNo board action on this licenceCheck it with the state

We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.

Drugs they prescribed that Part D paid

$66,030

Pharmacies billed $66,030 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 278) in 2024. At or below the middle of the specialty; the typical psychiatry & neurology clinician is at 0%.

251 generic and 27 brand-name prescriptions · $66,030 in drug cost · 14 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
Trintellix12$12,635$1,053
Duloxetine15$283$19
Aripiprazole11$269$24
Bupropion Xl14$245$18
Risperidone18$125$7
See all 9 drugs
Every Part D drug this clinician prescribed
Trintellix12$12,635$1,053
Duloxetine15$283$19
Aripiprazole11$269$24
Bupropion Xl14$245$18
Risperidone18$125$7
Trazodone24$123$5
Pramipexole Dihydrochloride12$99$8
Sertraline24$81$3
Lamotrigine21$40$2

Year by year

Part D prescribing by year
2024278480% (0)10%$66,030
2023578770% (0)5%$44,185
2022595690% (0)2%$29,254
2021497610% (0)2%$19,951
201970461None6%$62,935
20181,172890% (0)7%$116,180
20174271050% (0)5%$26,342

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

See the drugs prescribed each year

2023: 17 drugs

Part D drugs prescribed in 2023
Vraylar11$16,444$1,495
Bupropion Xl45$994$22
Prazosin18$716$40
Aripiprazole14$647$46
Duloxetine29$397$14
Mirtazapine26$327$13
Sertraline49$241$5
Hydroxyzine19$205$11
Trazodone53$166$3
Fluoxetine13$151$12
Quetiapine26$148$6
Buspirone11$144$13
Pramipexole Dihydrochloride12$82$7
Lamotrigine33$79$2
Risperidone20$58$3
Gabapentin21$53$3
Metformin11$45$4

2022: 20 drugs

Part D drugs prescribed in 2022
Lamotrigine Er12$2,736$228
Bupropion Xl57$1,628$29
Aripiprazole16$770$48
Liothyronine12$688$57
Prazosin19$467$25
Buspirone23$463$20
Hydroxyzine18$237$13
Quetiapine27$130$5
Escitalopram14$107$8
Pramipexole Dihydrochloride22$102$5
Duloxetine26$94$4
Trazodone55$89$2
Lamotrigine32$80$3
Sertraline50$66$1
Mirtazapine20$60$3
Venlafaxine Hcl Er16$52$3
Gabapentin11$45$4
Fluoxetine14$26$2
Amitriptyline13$0$0
Risperidone19$0$0

2021: 14 drugs

Part D drugs prescribed in 2021
Bupropion Xl40$1,287$32
Aripiprazole30$1,177$39
Prazosin18$602$33
Duloxetine38$393$10
Buspirone23$336$15
Gabapentin19$219$12
Trazodone54$141$3
Propranolol13$140$11
Lamotrigine24$139$6
Mirtazapine16$125$8
Venlafaxine Hcl Er11$73$7
Fluoxetine11$66$6
Sertraline34$66$2
Clonazepam17$59$3

2019: 20 drugs

Part D drugs prescribed in 2019
Latuda14$27,591$1,971
Aripiprazole17$5,550$326
Bupropion Xl27$1,787$66
Duloxetine46$1,578$34
Prazosin42$1,546$37
Trazodone68$1,153$17
Ziprasidone13$761$59
Doxepin11$756$69
Fluoxetine15$646$43
Quetiapine58$636$11
Buspirone18$561$31
Venlafaxine Hcl Er35$432$12
Clonazepam27$422$16
Sertraline31$325$10
Metformin Hcl Er29$237$8
Topiramate22$225$10
Olanzapine18$223$12
Lamotrigine23$210$9
Mirtazapine19$192$10
Escitalopram15$79$5

2018: 31 drugs

Part D drugs prescribed in 2018
Latuda44$70,808$1,609
Clomipramine11$11,636$1,058
Duloxetine82$4,421$54
Methylphenidate Er14$2,985$213
Bupropion Xl44$2,801$64
Trazodone111$2,139$19
Hydroxyzine36$1,567$44
Ziprasidone12$1,282$107
Clonazepam95$1,219$13
Prazosin31$969$31
Doxepin32$860$27
Dextroamphetamine-Amphetamine14$801$57
Quetiapine53$787$15
Venlafaxine Hcl Er73$738$10
Clozapine13$658$51
Bupropion Hcl Sr11$510$46
Olanzapine24$509$21
Sertraline49$499$10
Risperidone46$485$11
Divalproex Sodium Er14$430$31
Lamotrigine37$371$10
Mirtazapine42$365$9
Topiramate37$294$8
Escitalopram29$262$9
Citalopram Hbr14$209$15
Hydroxyzine Pamoate12$193$16
Alprazolam12$178$15
Buspirone11$94$9
Gabapentin11$83$8
Lithium Carbonate12$42$3
Metformin Hcl Er12$36$3

2017: 11 drugs

Part D drugs prescribed in 2017
Duloxetine18$1,060$59
Bupropion Xl12$679$57
Trazodone63$678$11
Risperidone26$544$21
Fluoxetine14$461$33
Clonazepam47$404$9
Quetiapine20$248$12
Olanzapine16$227$14
Sertraline24$195$8
Venlafaxine Hcl Er19$189$10
Alprazolam13$89$7

Money from drug and device companies

$102 in 2025

A payment is not proof that care is biased.

Payments by company
Supernus PharmaceuticalsQelbree$102
1 payment
  • Meals for Qelbree · 2025-07-22 · $102
See the published payment
Every published payment
Supernus PharmaceuticalsMeals · 2025-07-22Qelbree$102

Professional record

NPI
1558743070
Licence
TX R0666Texas R0666: Active
More record details
Sole proprietor
No
Taxonomy
Psychiatry (2084P0800X)
Mailing address
303 Bryant St, Mountain View, CA, 94041
NPI first listed
2015-06-20
NPI last updated
2021-03-12
NPI record certified
2021-03-12

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

Extra NPI addresses: 303 Bryant St, Mountain View, CA, 94041