Doctor profile · Federal record
Dr. Mark Kushner
Internal Medicine Physician · Chicago, IL
- NPI 1841396355
- MIPS 77.1 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1740 W Taylor St
Chicago, IL 606127232
(866) 600-2273 - Mailing address
-
820 S Wood St, 445 Csn, Mc 718
Chicago, IL 606124325
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- June 24, 2008
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036057133
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841396355. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
235
Distinct HCPCS
2
Medicare allowed
$22,494
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 192 | 100 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 39 | $68 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,520
Patients
451
Total drug cost
$85,415
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 227 | 69 | $3,851 |
| Amlodipine Besylate | Generic | 159 | 45 | $1,824 |
| Losartan Potassium | Generic | 134 | 40 | $1,522 |
| Lisinopril | Generic | 110 | 32 | $1,066 |
| Metoprolol Succinate | Generic | 107 | 39 | $2,585 |
| Gabapentin | Generic | 105 | 33 | $1,427 |
| Levothyroxine Sodium | Generic | 100 | 23 | $1,773 |
| Hydrochlorothiazide | Generic | 93 | 33 | $402 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 82 | 11 | $1,496 |
| Furosemide | Generic | 81 | 27 | $1,157 |
Frequently asked questions
What is Dr. Mark Kushner's medical specialty?
Dr. Mark Kushner practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Mark Kushner practice?
Dr. Mark Kushner practices at 1740 W Taylor St, Chicago, IL 606127232. Office phone: 8666002273.
What is Dr. Mark Kushner's NPI?
Dr. Mark Kushner's National Provider Identifier (NPI) is 1841396355, issued by NPPES.
What procedures does Dr. Mark Kushner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.