Doctor profile · Federal record
Dr. Keith Aaronson, MD
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Advanced Heart Failure and Transplant Cardiology) · Internal Medicine Physician · Cardiovascular Disease Physician · Ann Arbor, MI
- NPI 1144305301
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Additional location
-
1500 East Medical Center Dr, Level 3
Ann Arbor, MI 481095856
(888) 287-1082 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 5, 2025
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State license (1)
- Michigan #4301049874
- Medicaid
- MI #3308967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144305301. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
221
Distinct HCPCS
6
Medicare allowed
$24,305
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 22 | $81 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 46 | 16 | $121 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 39 | $99 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 31 | 26 | $145 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 30 | 27 | $96 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 17 | $140 |
In context: peer comparison
Among 5 peers in Ann Arbor Advanced Heart Failure and Transplant Cardiology Physician, average services per provider: 44. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,549
Patients
416
Total drug cost
$387,078
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 236 | 59 | $4,776 |
| Losartan Potassium | Generic | 148 | 34 | $2,658 |
| Spironolactone | Generic | 134 | 46 | $1,741 |
| Metoprolol Succinate | Generic | 133 | 39 | $3,267 |
| Carvedilol | Generic | 101 | 31 | $1,688 |
| Amlodipine Besylate | Generic | 100 | 28 | $852 |
| Furosemide | Generic | 98 | 33 | $888 |
| Entresto (Sacubitril/Valsartan) | Brand | 90 | 26 | $164,660 |
| Potassium Chloride | Generic | 84 | 24 | $7,063 |
| Eliquis (Apixaban) | Brand | 80 | 17 | $77,541 |
Hospital affiliations
Frequently asked questions
What is Dr. Keith Aaronson's medical specialty?
Dr. Keith Aaronson practices Advanced Heart Failure and Transplant Cardiology Physician in Ann Arbor, MI.
Where does Dr. Keith Aaronson practice?
Dr. Keith Aaronson practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Keith Aaronson's NPI?
Dr. Keith Aaronson's National Provider Identifier (NPI) is 1144305301, issued by NPPES.
Does Dr. Keith Aaronson accept Medicare assignment?
Yes. Dr. Keith Aaronson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keith Aaronson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.