Yoon Young Ko, DO
Yoon Young Ko is a Family Medicine specialist based in Tracy, CA with over 7 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Yoon Young Ko, DO practices as part of a group family medicine physician practice in Tracy, CA. Trained at Touro Un Col of Osteopathic Medicine, New York (class of 2019), she has been practicing for over 7 years. Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family.
At a glance
- Prescribes opioids less than 23% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 201dNPPES updated 2025-11-04 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
599 E Valpico Rd, Tracy, CA 95376
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better4.37%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-0.7 pts)
4.37% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Prescription Recipients
293
Patients prescribed
Prescriptions Written
1,486
Total claims
Total Medicare drug cost: $72k
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2019
Touro Un Col of Osteopathic Medicine, New York
Board certified · Nov 3, 2025
Self-reported via NPPES
7 years in practice
Established
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
Touro Un Col of Osteopathic Medicine, New York (Class of 2019)
Mailing address
Po Box 255228, Sacramento, CA 95865-5228
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194085
View hospital on Medicare Care CompareVirtual Family Medicine Care With Yoon Young Ko
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Yoon Young Ko for follow-ups, medication reviews, and ongoing care — no travel to Tracy 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 Yoon Young Ko
Dr. Ko is listed as active in the NPI registry with telehealth listed in Tracy, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (209) 830-4072.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Contact Yoon Young Ko
Practice Location
599 E Valpico Rd, Tracy, CA 95376
Mailing Address
Po Box 255228, Sacramento, CA 95865-5228
This is a provider directory. Contact the office directly to schedule appointments.
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