Douglas Marx, D.O.
Douglas Marx is a Family Medicine specialist based in Germantown, WI with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across WI can see Douglas Marx, D.O. in person in Germantown or via virtual visit — no travel required. He graduated from Midwestern University, Chicago College of Osteopathic Med in 1997 and has 29+ years of clinical experience. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 50% of reporting doctors in Wisconsin
- Uses generic medications more than 60% of reporting doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 4493dNPPES updated 2014-02-03 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
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 = better0.78%
Wisconsin avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.3 pts)
Typical range among reporting doctors in Wisconsin0.78% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better88.7%
Wisconsin avg: 82.2 · US avg: 82.8
✓ Higher than most doctors nationally(+5.9 pts)
Typical range among reporting doctors in WisconsinHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
6,760
Unique beneficiaries
Very high volumePrescription Recipients
686
Patients prescribed
Prescriptions Written
5,890
Total claims
Total Medicare drug cost: $516k
Percentile rankings compared against 779 reporting peers in Wisconsin.
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 (+3%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-1%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — 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 (-8%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-10%) — 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.
Graduated medical school · 1997
Midwestern University, Chicago College of Osteopathic Med
29 years in practice
Experienced
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
Midwestern University, Chicago College of Osteopathic Med (Class of 1997)
Virtual Family Medicine Care With Douglas Marx
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Douglas Marx for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Germantown 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 Douglas Marx
Dr. Marx is listed as active in the NPI registry with telehealth listed in Germantown, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (262) 253-5060.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Douglas Marx
Practice Location
W168n11237 Western Ave, Germantown, WI 53022-3239
Mailing Address
W168n11237 Western Ave, Germantown, WI 53022-3239
This is a provider directory. Contact the office directly to schedule appointments.
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