Doctor profile · Federal record
Dr. Mark Bednard, DO
Internal Medicine Physician (CMS: Internal Medicine) · Carol Stream, IL
- NPI 1346212503
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
501 Thornhill Dr
Carol Stream, IL 601882793
(630) 668-3210
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 1, 2015
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036093807
- Medicaid
- IL #036093807
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346212503. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,557
Distinct HCPCS
10
Medicare allowed
$147,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 579 | 268 | $132 | |
36415 |
Insertion of needle into vein for collection of blood sample | 261 | 186 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 243 | 243 | $136 | |
83036 |
Hemoglobin a1c level | 109 | 59 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 62 | $182 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 75 | 67 | $95 | |
G0008 |
Administration of influenza virus vaccine | 51 | 49 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 41 | 40 | $72 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 34 | 29 | $55 | |
96372 |
Injection of drug or substance under skin or into muscle | 21 | 12 | $15 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 203. This provider delivers 7.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,984
Patients
1,208
Total drug cost
$60,657
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 475 | 143 | $6,727 |
| Amlodipine Besylate | Generic | 454 | 136 | $4,732 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 325 | 49 | $10,114 |
| Levothyroxine Sodium | Generic | 309 | 98 | $6,097 |
| Prednisone | Generic | 304 | 167 | $778 |
| Metoprolol Succinate | Generic | 285 | 87 | $5,778 |
| Pantoprazole Sodium | Generic | 242 | 83 | $4,803 |
| Rosuvastatin Calcium | Generic | 230 | 67 | $4,161 |
| Hydrochlorothiazide | Generic | 220 | 73 | $898 |
| Simvastatin | Generic | 213 | 60 | $2,322 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Bednard's medical specialty?
Dr. Mark Bednard practices Internal Medicine Physician in Carol Stream, IL.
Where does Dr. Mark Bednard practice?
Dr. Mark Bednard practices at 501 Thornhill Dr, Carol Stream, IL 601882793. Office phone: 6306683210.
What is Dr. Mark Bednard's NPI?
Dr. Mark Bednard's National Provider Identifier (NPI) is 1346212503, issued by NPPES.
Does Dr. Mark Bednard accept Medicare assignment?
Yes. Dr. Mark Bednard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Bednard commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.