Doctor profile · Federal record
Dr. Duffy Casey, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Minocqua, WI
- NPI 1346478161
- Accepts Medicare
- MIPS 76.2 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9576 Highway 70
Minocqua, WI 545489067
(715) 358-1000 - Mailing address
-
1000 N Oak Ave
Marshfield, WI 544495703
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- April 10, 2024
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- Wisconsin #82138 · Hawaii #MD 17116
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346478161. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $28.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$996
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clindamycin Phosphate | Generic | 11 | 0 | $996 |
Frequently asked questions
What is Dr. Duffy Casey's medical specialty?
Dr. Duffy Casey practices Obstetrics & Gynecology Physician in Minocqua, WI.
Where does Dr. Duffy Casey practice?
Dr. Duffy Casey practices at 9576 Highway 70, Minocqua, WI 545489067. Office phone: 7153581000.
What is Dr. Duffy Casey's NPI?
Dr. Duffy Casey's National Provider Identifier (NPI) is 1346478161, issued by NPPES.
Does Dr. Duffy Casey accept Medicare assignment?
Yes. Dr. Duffy Casey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.