Doctor profile · Federal record
Dr. Thomas Schryver, MD
Family Medicine Physician (CMS: Family Practice) · Sioux City, IA
- NPI 1134194558
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4230 Hamilton Blvd
Sioux City, IA 511041137
(712) 239-4300
fax (712) 239-2866 - Mailing address
-
200 Gold Cir Ste 120
Dakota Dunes, SD 570495501
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- February 27, 2026
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Iowa #28275
- Medicaid (3)
- IA #8064378 · SD #7765572 · NE #75305796312
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134194558. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,678
Distinct HCPCS
10
Medicare allowed
$265,115
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,260 | 17 | $23 | |
36415 |
Insertion of needle into vein for collection of blood sample | 845 | 336 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 620 | 313 | $118 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 615 | 309 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 418 | 274 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 390 | 211 | $83 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 374 | 265 | $13 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 347 | 35 | $58 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 296 | 238 | $16 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 231 | 231 | $17 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 128. This provider delivers 60× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 2 | $27.89 | |
| ABBVIE INC. | 1 | $21.96 | |
| Amgen Inc. | 1 | $18.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,711
Patients
823
Total drug cost
$159,391
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 670 | 137 | $6,527 |
| Amlodipine Besylate | Generic | 409 | 97 | $2,840 |
| Levothyroxine Sodium | Generic | 338 | 72 | $4,104 |
| Losartan Potassium | Generic | 299 | 65 | $3,550 |
| Omeprazole | Generic | 282 | 65 | $3,306 |
| Lisinopril | Generic | 223 | 50 | $1,412 |
| Pantoprazole Sodium | Generic | 214 | 50 | $2,590 |
| Hydrochlorothiazide | Generic | 186 | 44 | $817 |
| Eliquis (Apixaban) | Brand | 179 | 24 | $119,815 |
| Furosemide | Generic | 178 | 41 | $682 |
Frequently asked questions
What is Dr. Thomas Schryver's medical specialty?
Dr. Thomas Schryver practices Family Medicine Physician in Sioux City, IA.
Where does Dr. Thomas Schryver practice?
Dr. Thomas Schryver practices at 4230 Hamilton Blvd, Sioux City, IA 511041137. Office phone: 7122394300.
What is Dr. Thomas Schryver's NPI?
Dr. Thomas Schryver's National Provider Identifier (NPI) is 1134194558, issued by NPPES.
Does Dr. Thomas Schryver accept Medicare assignment?
Yes. Dr. Thomas Schryver accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Schryver commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.