Lewis D. Ha, MD
Lewis D. Ha is a Family Medicine specialist based in Riverside, CA with over 31 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 31 years in family medicine, Lewis D. Ha, MD is a long-established family medicine physician in Riverside. He graduated from University of Missouri, Columbia School of Medicine in 1995 and has 31+ years of clinical experience. He regularly sees Medicare patients with hypertension and diabetes (per CMS claims data).
At a glance
- Uses generic medications more than 79% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1633dNPPES updated 2021-12-03 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better6.05%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+1 pts)
6.05% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better92.3%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+9.5 pts)
Better than 79% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
23
Unique beneficiaries
Boutique practicePrescription Recipients
1,076
Patients prescribed
Prescriptions Written
8,145
Total claims
Total Medicare drug cost: $320k
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.
$205 received from industry
1 transaction reported in 2018 ·Low 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 2018, attributed to Lewis D. Ha's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1995
University of Missouri, Columbia School of Medicine
31 years in practice
Senior practitioner
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
University of Missouri, Columbia School of Medicine (Class of 1995)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 210049
View hospital on Medicare Care CompareVirtual Family Medicine Care With Lewis D. Ha
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lewis D. Ha for blood pressure monitoring, diabetes check-ins — no travel to Riverside 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 Lewis D. Ha
Dr. Ha is listed as active in the NPI registry with telehealth listed in Riverside, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (909) 353-2000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Lewis D. Ha
Practice Location
10800 Magnolia Ave, Riverside, CA 92505-3043
Mailing Address
10800 Magnolia Ave, Riverside, CA 92505-3043
This is a provider directory. Contact the office directly to schedule appointments.
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