Lisa L Thomsen, M.D.
With over 39 years in family medicine, Lisa L Thomsen, M.D. is a long-established family medicine physician in Glendora. She has been practicing since 2006 — over 39 years. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Prescribes opioids less than 54% of reporting doctors in California
- Uses generic medications more than 77% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 474dNPPES updated 2025-01-17 · verify on CMS
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 = better0.44%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-4.7 pts)
Typical range among reporting doctors in California0.44% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better91.9%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+9.1 pts)
Better than 77% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
386
Unique beneficiaries
Standard volumePrescription Recipients
330
Patients prescribed
Prescriptions Written
4,572
Total claims
Total Medicare drug cost: $313k
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.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-9%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-7%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-4%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 16, 2025
CMS-verified certification date
39 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
Mailing address
210 S Grand Ave Suite 302, Glendora, CA 91741-4205
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190300
View hospital on Medicare Care CompareVirtual Family Medicine Care With Lisa L Thomsen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lisa L Thomsen for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Glendora 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 Lisa L Thomsen
NPI records show Dr. Thomsen as active with telehealth listed in Glendora, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (626) 963-4149.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Lisa L Thomsen
Practice Location
210 S Grand Ave Ste 400, Glendora, CA 91741-4279
Mailing Address
210 S Grand Ave Suite 302, Glendora, CA 91741-4205
This is a provider directory. Contact the office directly to schedule appointments.
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