Mark Obermyer, MD
Mark Obermyer is an Internal Medicine specialist based in Brookfield, WI with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Mark Obermyer, MD practices as part of a group internist practice in Brookfield, WI. Trained at Medical College of Wisconsin (class of 2004), he has been practicing for over 22 years. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Prescribes opioids less than 48% of reporting doctors in Wisconsin
- Uses generic medications more than 71% of reporting doctors in Wisconsin
- Virtual visits available — no app or travel required
Older · 5066dNPPES updated 2012-07-10 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
Contact & Location
Practice Location
21700 Intertech Dr Springdale Health Center, Brookfield, WI 53045-5197
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 = better1.03%
Wisconsin avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.1 pts)
Typical range among reporting doctors in Wisconsin1.03% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.3%
Wisconsin avg: 82.2 · US avg: 82.8
✓ Higher than most doctors nationally(+7.5 pts)
Better than 71% of reporting doctors in WisconsinHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
159
Unique beneficiaries
Standard volumePrescription Recipients
423
Patients prescribed
Prescriptions Written
4,484
Total claims
Total Medicare drug cost: $344k
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%↓ Fewer patients than average (-6%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-12%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-13%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Social Vulnerability Index: 0.51 / 1.00
Moderate vulnerabilityHe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2004
Medical College of Wisconsin
22 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Medical College of Wisconsin (Class of 2004)
Virtual Internal Medicine Care With Mark Obermyer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark Obermyer for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Brookfield 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 Mark Obermyer
NPI records show Dr. Obermyer as active with telehealth listed in Brookfield, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (262) 532-8300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
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Contact Mark Obermyer
Practice Location
21700 Intertech Dr Springdale Health Center, Brookfield, WI 53045-5197
Mailing Address
21700 Intertech Dr Springdale Health Center, Brookfield, WI 53045-5197
This is a provider directory. Contact the office directly to schedule appointments.
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