Doctor profile · Federal record
Dr. James Karls
Family Nurse Practitioner (CMS: Nurse Practitioner) · Beloit, WI
- NPI 1659107597
- Accepts Medicare
- 2 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1969 W Hart RD
Beloit, WI 535112298
(608) 364-5011 - Additional location
-
1905 E Huebbe Pkwy
Beloit, WI 535111896
(608) 365-2200 - Mailing address
-
1905 E Huebbe Pkwy
Beloit, WI 535111896
Credentials & registration
- NPI registered
- September 2024 — 2 yrs on file
- Year of graduation
- 2024 — 2 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Wisconsin #227145-30
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659107597. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$66
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 2 | $65.78 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. James Karls's medical specialty?
Dr. James Karls practices Family Nurse Practitioner in Beloit, WI.
Where does Dr. James Karls practice?
Dr. James Karls practices at 1969 W Hart RD, Beloit, WI 535112298. Office phone: 6083645011.
What is Dr. James Karls's NPI?
Dr. James Karls's National Provider Identifier (NPI) is 1659107597, issued by NPPES.
Does Dr. James Karls accept Medicare assignment?
Yes. Dr. James Karls accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.