Jacob Jay Adashek, DO

Medical Oncology Internal Medicine

Internal Medicine

Jacob Jay Adashek is a Medical Oncology Internal Medicine specialist based in Germantown, WI with over 7 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: HEMATOLOGY/ONCOLOGY

(262) 532-9755Germantown, WI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Jacob Jay Adashek, DO practices as part of a group medical oncology internal medicine specialist practice in Germantown, WI. With 7+ years of experience, he has been practicing in the Germantown area. Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy.

1 of 23 Internal Medicine providers in WISee all Internal Medicine in Germantown7+ years experienceNPI since 2019

Older · 269dNPPES updated 2025-08-28 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board

Contact & Location

Practice Location

W180n11070 River Ln, Germantown, WI 53022-3109

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Aug 27, 2025

    Self-reported via NPPES

  2. 7 years in practice

    Established

Internal MedicineMedical Oncology in GermantownAllopathic & Osteopathic Physicians

Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.

Taxonomy: 207RX0202X

Virtual Medical Oncology Care With Jacob Jay Adashek

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Jacob Jay Adashek for follow-ups, medication reviews, and ongoing care — 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 Jacob Jay Adashek

Dr. Adashek 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) 532-9755.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. 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.

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