Provider profile · NPI 1144780107
Jacob Jay Adashek, DO
Internal Medicine, Hematology & Oncology · Germantown, WI · NPI 1144780107 · No federal exclusion match
✔ Verified against the public CMS NPPES registry & HHS-OIG LEIE as of Jun 21, 2026. Source-linked, daily-refreshed. Public data only — no PHI.
Registry details
Type
Individual
Primary specialty
Internal Medicine, Hematology & Oncology
Enumerated
Mar 24, 2019
License(s)
81822 (WI), 8182221 (WI)
Addresses on file
| Purpose | Address | City/State | Phone |
|---|---|---|---|
| MAILING | PO BOX 735044 | Chicago, IL 60673-5044 | 800-326-2250 |
| LOCATION | W180N11070 RIVER LN | Germantown, WI 53022-3109 | 262-532-9755 |
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