Doctor profile · Federal record
Dr. Ryan Gerhartz, APNP
Women's Health Nurse Practitioner (CMS: Nurse Practitioner) · Appleton, WI
- NPI 1669771721
- Accepts Medicare
- MIPS 76.6 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1531 S Madison St
Appleton, WI 549151800
(920) 730-4413
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- August 7, 2014
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363LW0102X — NUCC code
- State license (1)
- Wisconsin #4346-033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669771721. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$374
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $123.21 | |
| Astellas Pharma US INC | 3 | $115.78 | |
| Axonics, INC. | 1 | $58.34 | |
| Daiichi Sankyo INC. | 2 | $45.75 | |
| Pfizer INC. | 1 | $17.80 | |
| Exact Sciences Corporation | 1 | $13.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$376
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Norethindrone Acetate | Generic | 11 | 0 | $376 |
Frequently asked questions
What is Dr. Ryan Gerhartz's medical specialty?
Dr. Ryan Gerhartz practices Women's Health Nurse Practitioner in Appleton, WI.
Where does Dr. Ryan Gerhartz practice?
Dr. Ryan Gerhartz practices at 1531 S Madison St, Appleton, WI 549151800. Office phone: 9207304413.
What is Dr. Ryan Gerhartz's NPI?
Dr. Ryan Gerhartz's National Provider Identifier (NPI) is 1669771721, issued by NPPES.
Does Dr. Ryan Gerhartz accept Medicare assignment?
Yes. Dr. Ryan Gerhartz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.