Doctor profile · Federal record
Dr. Robert Trapp, MD
Rheumatology Physician · Springfield, IL
- NPI 1841363751
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 N 1St St
Springfield, IL 627023719
(217) 528-7541
fax (217) 522-4560 - Mailing address
-
1025 S 6Th St
Springfield, IL 627032403
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- May 19, 2020
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Illinois #036054588
- Medicaid
- IL #036054588
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841363751. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,890
Distinct HCPCS
10
Medicare allowed
$266,544
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 10,000 | 15 | $13 | |
J0897 |
Injection, denosumab, 1 mg | 2,520 | 25 | $23 | |
J3489 |
Injection, zoledronic acid, 1 mg | 280 | 56 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 234 | 150 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 229 | 141 | $124 | |
36415 |
Insertion of needle into vein for collection of blood sample | 219 | 100 | $6 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 149 | 79 | $60 | |
96415 |
Administration of chemotherapy into vein, each additional hour | 74 | 13 | $27 | |
96372 |
Injection of drug or substance under skin or into muscle | 49 | 30 | $14 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 47 | 19 | $122 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 1,668. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$1,731
Transactions
77
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 28 | $539.95 | |
| ABBVIE INC. | 18 | $431.63 | |
| UCB, Inc. | 13 | $372.41 | |
| Novartis Pharmaceuticals Corporation | 4 | $96.62 | |
| Janssen Biotech, Inc. | 3 | $62.35 | |
| AstraZeneca Pharmaceuticals LP | 2 | $46.15 | |
| GENZYME CORPORATION | 1 | $38.21 | |
| PFIZER INC. | 2 | $36.31 | |
| Sandoz Inc. | 2 | $30.77 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $29.60 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.56 | |
| Fresenius Kabi USA, LLC | 1 | $21.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,679
Patients
357
Total drug cost
$1,575,477
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 473 | 114 | $20,483 |
| Prednisone | Generic | 423 | 98 | $3,811 |
| Hydroxychloroquine Sulfate | Generic | 154 | 38 | $7,296 |
| Meloxicam | Generic | 78 | 22 | $757 |
| Leflunomide | Generic | 73 | 16 | $5,103 |
| Enbrel (Etanercept) | Brand | 60 | 0 | $447,014 |
| Tramadol Hcl | Generic | 56 | 21 | $636 |
| Enbrel Sureclick (Etanercept) | Brand | 52 | 0 | $422,713 |
| Etodolac | Generic | 50 | 11 | $2,570 |
| Celecoxib | Generic | 48 | 13 | $2,769 |
Frequently asked questions
What is Dr. Robert Trapp's medical specialty?
Dr. Robert Trapp practices Rheumatology Physician in Springfield, IL.
Where does Dr. Robert Trapp practice?
Dr. Robert Trapp practices at 800 N 1St St, Springfield, IL 627023719. Office phone: 2175287541.
What is Dr. Robert Trapp's NPI?
Dr. Robert Trapp's National Provider Identifier (NPI) is 1841363751, issued by NPPES.
What procedures does Dr. Robert Trapp commonly perform?
Top Medicare-reported procedures in 2023: Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, denosumab, 1 mg (HCPCS J0897); Injection, zoledronic acid, 1 mg (HCPCS J3489). Source: CMS Medicare Physician & Other Practitioners file.