Stephanie Witherow, FNP
Stephanie Witherow, FNP is a Family Nurse Practitioner in Davenport, IA, registered under NPI 1003224585. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Davenport, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 249 ft away. There is EV charging 0.43 mi from the office (Beiderbecke Inn Destination Charger) — useful if you are driving in from out of town. The nearest transit stop is 652 ft away, served by Ground Transportation Center. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Parking 109 ft ~1 min
Parking 182 ft ~1 min
Parking 249 ft ~1 min
Restaurant Sippis American Grill & Craft Beer 501 ft ~2 min
Coffee 392 Caffé 579 ft ~3 min
Transit Ground Transportation Center 652 ft ~3 min
Restaurant Mantra Indian Cuisine & Spirits 925 ft ~4 min
Hotel The Current Iowa, Autograph Collection 0.27 mi ~6 min
215 North Main Street, Davenport 52801
Restaurant Me & Billy 0.27 mi ~6 min
Coffee Cafe One Eleven 0.35 mi ~8 min
Hotel DoubleTree by Hilton Davenport 0.37 mi ~8 min
Hotel Beiderbecke Bed and Breakfast 0.42 mi ~9 min
EV charging Beiderbecke Inn Destination Charger 0.43 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 115535 | IA | Registered Nurse |
| A115535 | IA | Family Nurse Practitioner primary |
This provider holds licence 115535 issued in IA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 1153543517
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Iowa | I20141119001949 | Practitioner - Nurse Practitioner |
| Illinois | I20170202002113 | Practitioner - Nurse Practitioner |
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 2 separate enrolment records across 2 states (IA, IL). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 163W00000X | Registered Nurse | 115535 | IA | |
| 363LF0000X | Family Nurse Practitioner Family | A115535 | IA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003224585 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 28, 2014 |
| Last updated | Feb 6, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP |
| Practice address |
500 W RIVER DR Davenport, IA 52801 (563) 336-3000 Fax (563) 336-3125 |
| Other identifiers |
1932193224
· Medicaid (IA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 2 | 4 | 5 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 8 | 5 | 7 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.