Doctor profile · Federal record
Dr. Andrzej Jasek, MD
Rheumatology Physician (CMS: Rheumatology) · Rheumatology Physician · Rockford, IL
- NPI 1578636692
- Accepts Medicare
- MIPS 71.0 / 100 · 2023
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5875 E Riverside Blvd
Rockford, IL 611144937
(815) 398-9491 - Mailing address
-
Po Box 735263
Chicago, IL 606735263
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 31, 2023
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Illinois #036-092808 · Wisconsin #41875
- Medicaid (2)
- WI #32287100 · IL #036092808 1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578636692. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
129,737
Distinct HCPCS
10
Medicare allowed
$2,035,472
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3262 |
Injection, tocilizumab, 1 mg | 65,680 | 23 | $6 | |
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 14,450 | 29 | $13 | |
J0897 |
Injection, denosumab, 1 mg | 12,420 | 140 | $23 | |
J3111 |
Injection, romosozumab-aqqg, 1 mg | 11,130 | 14 | $10 | |
J0129 |
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 10,200 | 30 | $42 | |
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 4,970 | 36 | $33 | |
J9312 |
Injection, rituximab, 10 mg | 2,750 | 14 | $76 | |
J7325 |
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 1,872 | 17 | $9 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,575 | 181 | $1 | |
J7329 |
Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg | 1,452 | 16 | $9 |
In context: peer comparison
Among 2 peers in Rockford Rheumatology Physician, average services per provider: 3,306. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$143
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $79.14 | |
| Alexion Pharmaceuticals, INC. | 1 | $28.96 | |
| Amgen INC. | 1 | $18.63 | |
| GlaxoSmithKline, LLC. | 1 | $16.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,639
Patients
1,034
Total drug cost
$678,270
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 568 | 173 | $24,883 |
| Tramadol Hcl | Generic | 560 | 139 | $4,669 |
| Prednisone | Generic | 428 | 162 | $3,634 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 389 | 82 | $7,516 |
| Leflunomide | Generic | 320 | 94 | $22,287 |
| Hydroxychloroquine Sulfate | Generic | 295 | 91 | $14,635 |
| Alendronate Sodium | Generic | 200 | 66 | $2,098 |
| Allopurinol | Generic | 151 | 49 | $2,483 |
| Gabapentin | Generic | 144 | 40 | $6,689 |
| Forteo (Teriparatide) | Brand | 128 | 17 | $578,590 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrzej Jasek's medical specialty?
Dr. Andrzej Jasek practices Rheumatology Physician in Rockford, IL.
Where does Dr. Andrzej Jasek practice?
Dr. Andrzej Jasek practices at 5875 E Riverside Blvd, Rockford, IL 611144937. Office phone: 8153989491.
What is Dr. Andrzej Jasek's NPI?
Dr. Andrzej Jasek's National Provider Identifier (NPI) is 1578636692, issued by NPPES.
Does Dr. Andrzej Jasek accept Medicare assignment?
Yes. Dr. Andrzej Jasek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrzej Jasek commonly perform?
Top Medicare-reported procedures in 2023: Injection, tocilizumab, 1 mg (HCPCS J3262); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.