Louis Adrian Vandermolen, M.D.
Louis Adrian Vandermolen is a Hematology & Oncology specialist based in Newport Beach, CA with over 46 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Louis Adrian Vandermolen, M.D. has been part of the Newport Beach medical community since 2006 in group practice. Trained at Loyola University of Chicago, Stritch School of Medicine (class of 1980), he has been practicing for over 46 years. Among his Medicare patients, common conditions include high cholesterol, cancer, and hypertension (per CMS data).
At a glance
- Prescribes opioids less than 43% of reporting doctors in California
- Uses generic medications more than 42% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1744dNPPES updated 2021-08-14 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
520 Superior Ave Suite 300, Newport Beach, CA 92663-3637
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 = better1.59%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-3.5 pts)
Typical range among reporting doctors in California1.59% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86.3%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+3.5 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
1,498
Unique beneficiaries
High volumePrescription Recipients
563
Patients prescribed
Prescriptions Written
2,702
Total claims
Total Medicare drug cost: $4.21M
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, Cancer, and Hypertension.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+54%) — 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%↑ More patients than average (+1%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+11%) — a focus area for this doctor
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
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-12%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$410 received from industry
6 transactions 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 Louis Adrian Vandermolen's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1980
Loyola University Chicago Stritch School of Medicine
Board certified · Aug 13, 2021
Self-reported via NPPES
46 years in practice
Senior practitioner
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Loyola University of Chicago, Stritch School of Medicine (Class of 1980)
Mailing address
Po Box 31309, Los Angeles, CA 90031-0309
Differs from practice location
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 191308
View hospital on Medicare Care CompareVirtual Hematology & Oncology Care With Louis Adrian Vandermolen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Louis Adrian Vandermolen for cholesterol management, follow-up consultations, blood pressure monitoring — no travel to Newport Beach 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 Louis Adrian Vandermolen
Dr. Vandermolen is listed as active in the NPI registry with telehealth listed in Newport Beach, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (949) 646-6441.
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 Louis Adrian Vandermolen
Practice Location
520 Superior Ave Suite 300, Newport Beach, CA 92663-3637
Mailing Address
Po Box 31309, Los Angeles, CA 90031-0309
This is a provider directory. Contact the office directly to schedule appointments.
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