Yumiko Wong, PA
Yumiko Wong is a Physician Assistant based in Upland, CA with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Yumiko Wong, PA in person in Upland or via virtual visit — no travel required. She has been in practice for 24+ years. A physician assistant is a person who has successfully completed an accredited education program for physician assistant.
At a glance
- Prescribes opioids less than 24% of reporting doctors in California
- Uses generic medications more than 47% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 3406dNPPES updated 2017-01-25 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1310 San Bernardino Rd Suite 105, Upland, CA 91786-4979
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better4.13%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-1 pts)
4.13% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better87.4%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+4.6 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Prescription Recipients
321
Patients prescribed
Prescriptions Written
2,516
Total claims
Total Medicare drug cost: $238k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
$820 received from industry
28 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Yumiko Wong's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
24 years in practice
Experienced
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Taxonomy: 363A00000X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190118
View hospital on Medicare Care CompareVirtual Medical Care With Yumiko Wong
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Yumiko Wong for follow-ups, medication reviews, and ongoing care — no travel to Upland required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Yumiko Wong
Dr. Wong is listed as active in the NPI registry with telehealth listed in Upland, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (909) 941-0247.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.
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Contact Yumiko Wong
Practice Location
1310 San Bernardino Rd Suite 105, Upland, CA 91786-4979
Mailing Address
1310 San Bernardino Rd Suite 105, Upland, CA 91786-4979
This is a provider directory. Contact the office directly to schedule appointments.
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