Doctor profile · Federal record
Dr. James Grannell, D.O.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Mauston, WI
- NPI 1083662019
- Accepts Medicare
- 48 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1040 Division St
Mauston, WI 539481931
(608) 847-5000
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 5, 2020
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Wisconsin #71317-21 · Michigan #5101007545
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083662019. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$259
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | 1 | $149.21 | |
| Heron Therapeutics, INC. | 1 | $89.42 | |
| Stryker Corporation | 1 | $20.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
206
Patients
125
Total drug cost
$930
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 165 | 90 | $753 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 21 | 17 | $112 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 20 | 18 | $65 |
Hospital affiliations
Frequently asked questions
What is Dr. James Grannell's medical specialty?
Dr. James Grannell practices Orthopaedic Surgery Physician in Mauston, WI.
Where does Dr. James Grannell practice?
Dr. James Grannell practices at 1040 Division St, Mauston, WI 539481931. Office phone: 6088475000.
What is Dr. James Grannell's NPI?
Dr. James Grannell's National Provider Identifier (NPI) is 1083662019, issued by NPPES.
Does Dr. James Grannell accept Medicare assignment?
Yes. Dr. James Grannell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.