Michael J. Katsnelson, M.D.
Neurology Psychiatry & Neurology
With over 21 years in psychiatry & neurology, Michael J. Katsnelson, M.D. is a long-established neurology psychiatry & neurology specialist in Marshfield. A Drexel University College of Medicine graduate since 2005, he brings 21+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and stroke.
Older · 159dNPPES updated 2025-11-28 · verify on CMS
How Does This Doctor Compare?
Generic Rx
↑ Higher = better4%
Wisconsin avg: 82.2 · US avg: 82.8
⚠ Lower than most doctors nationally(-78.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
428
Unique beneficiaries
Standard volumePrescriptions Written
25
Total claims
Total Medicare drug cost: $9k
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 Hypertension, High Cholesterol, and Stroke / TIA.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Disrupted blood supply to the brain, requiring urgent medical attention
US avg: 13.4%↑ More patients than average (+62%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+3%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+11%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+8%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+8%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$19 received from industry
1 transaction reported in 2024 ·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 2024, attributed to Michael J. Katsnelson's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Drexel University College of Medicine
Board certified · Nov 27, 2025
CMS-verified certification date
21 years in practice
Experienced
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Education & Training
Drexel University College of Medicine (Class of 2005)
Mailing address
1500 Palma Dr # 298 #609, Ventura, CA 93003-6451
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 150021
View hospital on Medicare Care CompareVirtual Psychiatry & Neurology Care With Michael J. Katsnelson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Michael J. Katsnelson for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Marshfield 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 Michael J. Katsnelson
Dr. Katsnelson is listed as active in the NPI registry with telehealth listed in Marshfield, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (715) 387-5511.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Michael J. Katsnelson
Practice Location
1000 N Oak Avenue, Marshfield, WI 54449-5703
Mailing Address
1500 Palma Dr # 298 #609, Ventura, CA 93003-6451
This is a provider directory. Contact the office directly to schedule appointments.
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