Doctor profile · Federal record
Dr. Stephanie Newkirk, NP
Critical Care Medicine (Internal Medicine) Physician (CMS: Nurse Practitioner) · Sioux City, IA
- NPI 1427783828
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
801 5Th St
Sioux City, IA 511011326
(712) 240-2160 - Mailing address
-
2701 5Th St
Emmetsburg, IA 505361224
Credentials & registration
- NPI registered
- July 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Iowa #A169362
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427783828. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
280
Distinct HCPCS
5
Medicare allowed
$17,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 136 | 129 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 79 | 76 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 34 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 16 | $101 | |
36415 |
Insertion of needle into vein for collection of blood sample | 12 | 11 | $8 |
In context: peer comparison
Among 1 peers in Sioux City Critical Care Medicine (Internal Medicine) Physician, average services per provider: 56. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$121
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 1 | $80.22 | |
| Abbvie INC. | 1 | $40.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
235
Patients
141
Total drug cost
$1,825
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 37 | 29 | $186 |
| Prednisone | Generic | 28 | 27 | $87 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 22 | $253 |
| Cephalexin | Generic | 18 | 18 | $62 |
| Levothyroxine Sodium | Generic | 17 | 0 | $145 |
| Atorvastatin Calcium | Generic | 16 | 0 | $122 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 11 | $273 |
| Ciprofloxacin Hcl | Generic | 13 | 11 | $152 |
| Oxycodone Hcl | Generic | 13 | 0 | $291 |
| Losartan Potassium | Generic | 12 | 0 | $39 |
Frequently asked questions
What is Dr. Stephanie Newkirk's medical specialty?
Dr. Stephanie Newkirk practices Critical Care Medicine (Internal Medicine) Physician in Sioux City, IA.
Where does Dr. Stephanie Newkirk practice?
Dr. Stephanie Newkirk practices at 801 5Th St, Sioux City, IA 511011326. Office phone: 7122402160.
What is Dr. Stephanie Newkirk's NPI?
Dr. Stephanie Newkirk's National Provider Identifier (NPI) is 1427783828, issued by NPPES.
Does Dr. Stephanie Newkirk accept Medicare assignment?
Yes. Dr. Stephanie Newkirk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Newkirk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.