Medicare does not list them as allowed to order and refer
Offices
1 location
Plans that list them
3 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ma’s office at (408) 262-4434 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
Medicaid paid $25,259 for 106 billed services this clinician did in 2022, up to 40 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 2022
Service
106
$25,259
Medicaid work by year
2022
106
1
40
$25,259
2021
354
1
43
$83,483
2020
106
1
41
$24,043
2019
140
1
38
$32,236
See the largest Medicaid services in earlier years
2021
Largest Medicaid services in 2021
Service
354
$83,483
2020
Largest Medicaid services in 2020
Service
106
$24,043
2019
Largest Medicaid services in 2019
Service
140
$32,236
Money from drug and device companies
$29 in 2025
Industry payments by year
2025
2
2
—None
$29
2024
1
1
—None
$16
2023
1
1
—None
$20
2021
1
1
—None
$26
2020
1
3
—None
$135
2019
1
1
—None
$21
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.