Doctor profile · Federal record
Dr. Ian Powell, M.D.
Addiction Medicine (Internal Medicine) Physician (CMS: Addiction Medicine) · Addiction (Substance Use Disorder) Psychologist · Internal Medicine Physician · Oconomowoc, WI
- NPI 1346212545
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
34700 Valley RD
Oconomowoc, WI 530664500
(262) 646-1391
fax (262) 646-1393
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 20, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RA0401X — NUCC code
- State license (1)
- Wisconsin #39133
- Medicaid
- WI #32580600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346212545. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$38
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ironshore Pharmaceuticals INC. | 1 | $37.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
135
Patients
0
Total drug cost
$11,664
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 41 | 0 | $10,707 |
| Quetiapine Fumarate | Generic | 25 | 0 | $187 |
| Lamotrigine | Generic | 20 | 0 | $151 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 15 | 0 | $121 |
| Zolpidem Tartrate | Generic | 12 | 0 | $31 |
| Doxepin Hcl | Generic | 11 | 0 | $162 |
| Prazosin Hcl | Generic | 11 | 0 | $305 |
Frequently asked questions
What is Dr. Ian Powell's medical specialty?
Dr. Ian Powell practices Addiction Medicine (Internal Medicine) Physician in Oconomowoc, WI.
Where does Dr. Ian Powell practice?
Dr. Ian Powell practices at 34700 Valley RD, Oconomowoc, WI 530664500. Office phone: 2626461391.
What is Dr. Ian Powell's NPI?
Dr. Ian Powell's National Provider Identifier (NPI) is 1346212545, issued by NPPES.
Does Dr. Ian Powell accept Medicare assignment?
Yes. Dr. Ian Powell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.