Doctor profile · Federal record
Dr. Gretchen Wheelock, ARNP
Primary Care Nurse Practitioner (CMS: Nurse Practitioner) · Adult Health Nurse Practitioner · Gerontology Nurse Practitioner · Winnebago, NE
- NPI 1417251216
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
US Highway 77-75
Winnebago, NE 68071
(402) 878-3582 - Additional location
-
3303 Rebecca St
Sioux City, IA 511042324
(712) 279-1759 - Mailing address
-
3303 Rebecca St
Sioux City, IA 511042324
Credentials & registration
- NPI registered
- January 2011 — 15 yrs on file
- Profile last updated
- July 11, 2019
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363LP2300X — NUCC code
- State licenses (2)
- Nebraska #111228 · Iowa #111097
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417251216. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
61
Distinct HCPCS
2
Medicare allowed
$2,208
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 33 | 18 | $7 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 12 | $71 |
In context: peer comparison
Among 1 peers in Winnebago Primary Care Nurse Practitioner, average services per provider: 30. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$130
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $130.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
426
Patients
24
Total drug cost
$172,402
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 83 | 11 | $82,859 |
| Jardiance (Empagliflozin) | Brand | 74 | 13 | $43,252 |
| Levemir Flexpen (Insulin Detemir) | Brand | 34 | 0 | $18,678 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 34 | 0 | $242 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 30 | 0 | $12,138 |
| Lisinopril | Generic | 28 | 0 | $40 |
| Losartan Potassium | Generic | 27 | 0 | $94 |
| Novolog Flexpen (Insulin Aspart) | Brand | 20 | 0 | $10,927 |
| Metformin Hcl | Generic | 19 | 0 | $64 |
| Amlodipine Besylate | Generic | 18 | 0 | $40 |
Frequently asked questions
What is Dr. Gretchen Wheelock's medical specialty?
Dr. Gretchen Wheelock practices Primary Care Nurse Practitioner in Winnebago, NE.
Where does Dr. Gretchen Wheelock practice?
Dr. Gretchen Wheelock practices at US Highway 77-75, Winnebago, NE 68071. Office phone: 4028783582.
What is Dr. Gretchen Wheelock's NPI?
Dr. Gretchen Wheelock's National Provider Identifier (NPI) is 1417251216, issued by NPPES.
Does Dr. Gretchen Wheelock accept Medicare assignment?
Yes. Dr. Gretchen Wheelock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gretchen Wheelock commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.