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Chad Viriya Ith, PAC

Physician Assistant · Santa Clara

NPI 1932170578

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
4
1 carrier
Office
1

Offices

1 location

Plans that list them

4 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Chad Viriya Ith’s office at (408) 851-1850 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
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

Drugs they prescribed that Part D paid

$5,943

Pharmacies billed $5,943 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 90) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.

82 generic and fewer than 11 brand-name prescriptions · $5,943 in drug cost.

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
Cilostazol31$670$22
Lidocaine-Prilocaine15$322$21
Pentoxifylline12$268$22
Clopidogrel14$144$10

Year by year

Part D prescribing by year
202490310% (0)None$5,943
202386240% (0)None$6,048
20226524NoneNone$3,605
20217725NoneNone$3,957
20207726NoneNone$4,248
20195829NoneNone$2,694
20185321NoneNone$1,821
20177526NoneNone$3,002
20165621NoneNone$2,095
20154516NoneNone$4,432
20143916NoneNone$1,681
2013602820% (12)None$2,645

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

See the drugs prescribed each year

2023: 2 drugs

Part D drugs prescribed in 2023
Cilostazol38$983$26
Clopidogrel25$251$10

2022: 2 drugs

Part D drugs prescribed in 2022
Cilostazol34$1,269$37
Clopidogrel11$107$10

2021: 2 drugs

Part D drugs prescribed in 2021
Cilostazol27$887$33
Clopidogrel25$347$14

2020: 2 drugs

Part D drugs prescribed in 2020
Cilostazol24$702$29
Clopidogrel24$362$15

2019: 2 drugs

Part D drugs prescribed in 2019
Cilostazol21$760$36
Clopidogrel14$255$18

2018: 2 drugs

Part D drugs prescribed in 2018
Cilostazol22$670$30
Clopidogrel13$279$21

2017: 2 drugs

Part D drugs prescribed in 2017
Cilostazol25$812$32
Clopidogrel23$508$22

2016: 2 drugs

Part D drugs prescribed in 2016
Cilostazol19$591$31
Clopidogrel21$515$25

2015: 2 drugs

Part D drugs prescribed in 2015
Clopidogrel21$744$35
Cilostazol14$635$45

2014: 2 drugs

Part D drugs prescribed in 2014
Cilostazol12$629$52
Clopidogrel15$499$33

2013: 3 drugs

Part D drugs prescribed in 2013
Clopidogrel15$586$39
Cilostazol16$571$36
Hydrocodone-Acetaminophen11$109$10

Professional record

NPI
1932170578
Licence
CA PA18527, CT 001611
More record details
Sole proprietor
No
Medicaid ID
CT 004236007
Taxonomy
Physician assistant (363A00000X)
Mailing address
710 Lawrence Expy, Dept 148, Santa Clara, CA, 95051
NPI first listed
2006-01-31
NPI last updated
2022-01-11

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

This office lists an electronic records connection.