Internal Medicine · Springfield, IL
NPI
1639390388
Since 2007
Specialty
Internal Medicine
Code 207R00000X
Group practices
3
Medicare group memberships
Hospitals
3
Hospital affiliations
751 N Rutledge St, Suite 1100
Springfield, IL, 62702
Phone (217) 545-0182
Groups this clinician bills Medicare through
Medicare paid, 2024
$72K
1,086 services
Medicare patients, 2024
390
Average age 73
Drug cost, 2024
$838K
10,626 prescriptions
Company payments, 2025
$223
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Omar A Vargas was code 99214 (office e&m - established), 451 times for 334 patients. In total Omar A Vargas billed 1,086 services in 28 codes, and Medicare paid $72K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-12-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 451 | 334 | $81.20 | $37K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 233 | 194 | $11.84 | $2,760 |
| 99213 Office E&M - Established | Office | 81 | 73 | $49.74 | $4,029 |
| G0009 Administration of pneumococcal vaccine | Office | 63 | 63 | $31.15 | $1,962 |
| 90677 Vaccine Product | Office | 61 | 61 | $290.27 | $18K |
| G0008 Administration of influenza virus vaccine | Office | 58 | 58 | $31.15 | $1,807 |
| 90662 Vaccine Product | Office | 56 | 56 | $81.64 | $4,572 |
| 99204 Office E&M - New | Office | 14 | 14 | $94.00 | $1,316 |
By year: 2022 $78K for 2,981 services; 2023 $64K for 1,960 services; 2024 $72K for 1,086 services.
Medicare prescription drug claims, 2024
In 2024, the drug Omar A Vargas prescribed most often to Medicare patients was Atorvastatin Calcium, with 809 prescriptions and refills. In total Omar A Vargas wrote 10,626 Medicare prescriptions that cost $838K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 809 | 2,100 | 225 | $5,905 |
| Amlodipine Besylate Generic | 417 | 1,058 | 112 | $2,833 |
| Metoprolol Succinate Generic | 379 | 932 | 103 | $3,837 |
| Levothyroxine Sodium Generic | 377 | 902 | 98 | $3,280 |
| Lisinopril Generic | 374 | 990 | 104 | $1,741 |
| Losartan Potassium Generic | 337 | 946 | 102 | $3,196 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 268 | 268 | 51 | $7,041 |
| Omeprazole Generic | 262 | 654 | 80 | $2,563 |
| Metformin Hcl Generic | 208 | 497 | 67 | $1,090 |
| Hydrochlorothiazide Generic | 205 | 531 | 60 | $567 |
| Gabapentin Generic | 196 | 346 | 57 | $4,211 |
| Metoprolol Tartrate Generic | 177 | 461 | 50 | $1,222 |
| Pantoprazole Sodium Generic | 173 | 387 | 50 | $1,708 |
| Meloxicam Generic | 164 | 240 | 41 | $560 |
| Tamsulosin Hcl Generic | 162 | 373 | 49 | $1,846 |
Brand drugs: 1,093 claims; generic drugs: 9,474 claims; opioid claims: 530.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Omar A Vargas $223 ($223 in general payments such as food, travel and fees) from 2 companies. The largest payer was Madrigal Pharmaceuticals with $148.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.