Doctor profile · Federal record
Dr. Timothy Jahn, M.D.
Emergency Medicine Physician · Emergency Medicine Physician · Milwaukee, WI
- NPI 1508896747
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 E Wisconsin Ave, Suite 2000
Milwaukee, WI 532024815
(414) 290-6720
fax (414) 290-6755
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 17, 2008
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Wisconsin #39528-020 · Illinois #036-094421
- Medicaid (2)
- WI #32407500 · MI #104160648
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508896747. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,803
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 16 | 15 | $113 |
In context: peer comparison
Among 117 peers in this city , average services per provider: 82. This provider delivers 0.2× the peer median.Frequently asked questions
What is Dr. Timothy Jahn's medical specialty?
Dr. Timothy Jahn practices Emergency Medicine Physician in Milwaukee, WI.
Where does Dr. Timothy Jahn practice?
Dr. Timothy Jahn practices at 111 E Wisconsin Ave, Milwaukee, WI 532024815. Office phone: 4142906720.
What is Dr. Timothy Jahn's NPI?
Dr. Timothy Jahn's National Provider Identifier (NPI) is 1508896747, issued by NPPES.
What procedures does Dr. Timothy Jahn commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.