Doctor profile · Federal record
Dr. Timothy Oconnor, MD
Cardiovascular Disease Physician · Chicago, IL
- NPI 1881687036
- MIPS 71.7 / 100 · 2023
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7447 W Talcott Ave, Ste 262
Chicago, IL 606313745
(773) 775-1900
fax (773) 775-8034
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 25, 2016
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Illinois #036065174
- Medicaid
- IL #036065174
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881687036. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,915
Distinct HCPCS
10
Medicare allowed
$214,362
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 715 | 561 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 532 | 298 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 279 | 190 | $90 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 247 | 49 | $85 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 167 | 167 | $137 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 131 | 113 | $16 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 130 | 121 | $71 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 94 | 45 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 81 | 60 | $185 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 71 | 24 | $32 |
In context: peer comparison
Among 96 peers in this city , average services per provider: 129. This provider delivers 23× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,853
Patients
809
Total drug cost
$480,909
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 520 | 142 | $8,225 |
| Metoprolol Succinate | Generic | 310 | 91 | $6,739 |
| Levothyroxine Sodium | Generic | 239 | 62 | $4,372 |
| Eliquis (Apixaban) | Brand | 236 | 56 | $299,342 |
| Lisinopril | Generic | 217 | 67 | $2,709 |
| Furosemide | Generic | 209 | 74 | $1,283 |
| Amlodipine Besylate | Generic | 194 | 48 | $2,195 |
| Rosuvastatin Calcium | Generic | 187 | 52 | $4,017 |
| Valsartan | Generic | 116 | 30 | $5,659 |
| Amiodarone Hcl | Generic | 114 | 41 | $3,391 |
Frequently asked questions
What is Dr. Timothy Oconnor's medical specialty?
Dr. Timothy Oconnor practices Cardiovascular Disease Physician in Chicago, IL.
Where does Dr. Timothy Oconnor practice?
Dr. Timothy Oconnor practices at 7447 W Talcott Ave, Chicago, IL 606313745. Office phone: 7737751900.
What is Dr. Timothy Oconnor's NPI?
Dr. Timothy Oconnor's National Provider Identifier (NPI) is 1881687036, issued by NPPES.
What procedures does Dr. Timothy Oconnor commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); 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.