Doctor profile · Federal record
Dr. Sharon Fey, PA C
Nephrology Physician (CMS: Physician Assistant) · Sioux City, IA
- NPI 1043265176
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 4Th Street, Ste 410
Sioux City, IA 51101
(712) 255-7746
fax (712) 255-0829 - Mailing address
-
Po Box 1444
Sioux City, IA 51102
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 29, 2008
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Iowa #001658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043265176. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
609
Distinct HCPCS
2
Medicare allowed
$11,136
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90970 |
Dialysis services, per day, less than full month service (20 years or older) | 580 | 34 | $8 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 29 | 26 | $233 |
In context: peer comparison
Among 2 peers in Sioux City Nephrology Physician, average services per provider: 1,216. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$483
Transactions
27
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fresenius USA Marketing, INC. | 10 | $152.53 | |
| AstraZeneca Pharmaceuticals Lp | 6 | $93.61 | |
| Travere Therapeutics, INC. | 2 | $61.97 | |
| Kyowa Kirin, INC. | 2 | $35.64 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $27.93 | |
| Ardelyx, INC. | 1 | $27.57 | |
| Aurinia Pharma U.S., INC. | 1 | $20.57 | |
| Mallinckrodt Hospital Products INC. | 1 | $18.27 | |
| Alexion Pharmaceuticals, INC. | 1 | $16.05 | |
| Amgen INC. | 1 | $14.79 | |
| Otsuka America Pharmaceutical, INC. | 1 | $14.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,638
Patients
1,530
Total drug cost
$78,714
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Allopurinol | Generic | 1,443 | 290 | $13,401 |
| Furosemide | Generic | 539 | 151 | $3,129 |
| Hydralazine Hcl | Generic | 520 | 128 | $6,109 |
| Potassium Chloride | Generic | 503 | 106 | $13,125 |
| Calcitriol | Generic | 480 | 127 | $5,199 |
| Amlodipine Besylate | Generic | 442 | 121 | $2,922 |
| Spironolactone | Generic | 432 | 93 | $3,601 |
| Atorvastatin Calcium | Generic | 377 | 78 | $3,615 |
| Metoprolol Tartrate | Generic | 327 | 80 | $1,723 |
| Bumetanide | Generic | 317 | 94 | $12,759 |
Frequently asked questions
What is Dr. Sharon Fey's medical specialty?
Dr. Sharon Fey practices Nephrology Physician in Sioux City, IA.
Where does Dr. Sharon Fey practice?
Dr. Sharon Fey practices at 700 4Th Street, Sioux City, IA 51101. Office phone: 7122557746.
What is Dr. Sharon Fey's NPI?
Dr. Sharon Fey's National Provider Identifier (NPI) is 1043265176, issued by NPPES.
Does Dr. Sharon Fey accept Medicare assignment?
Yes. Dr. Sharon Fey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sharon Fey commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services (HCPCS 90970); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.