Jacob Adashek, DO
NPI 1144780107 · Medical Oncology Physician · Germantown, WI
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Adashek, DO is a Medical Oncology Physician provider in Germantown, WI (NPI 1144780107).
Provider details
- NPI number
- 1144780107
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 8182221 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
12 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 12 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-24
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is Jacob Adashek's NPI number?
- Jacob Adashek's National Provider Identifier (NPI) is 1144780107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Adashek's specialty?
- Jacob Adashek is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Adashek located?
- Jacob Adashek's practice location on file with NPPES is W180n11070 River Ln, Germantown, WI 53022-3109.
- What is Jacob Adashek's phone number?
- The practice phone number listed in the NPPES registry for Jacob Adashek is (262) 532-9755.
- Does Jacob Adashek accept Medicare?
- Jacob Adashek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Adashek's NPI active?
- Yes — Jacob Adashek's NPI (1144780107) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.