Doctor profile · Federal record
Dr. Monika Leja, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Internal Medicine Physician · Ann Arbor, MI
- NPI 1568673440
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 East Medical Center Drive, 3Rd Floor Cardiovascular Center
Ann Arbor, MI 481095856
(888) 287-1082 - Mailing address
-
3621 South State Street, 700 Kms Place
Ann Arbor, MI 48108
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- September 19, 2012
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (2)
- Michigan #4301100626 · Texas #M1878
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568673440. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
279
Distinct HCPCS
7
Medicare allowed
$38,743
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 112 | 100 | $145 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 57 | $97 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $133 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $185 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 24 | $134 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 12 | $177 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $185 |
In context: peer comparison
Among 32 peers in Ann Arbor Cardiovascular Disease Physician, average services per provider: 92. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$1,861
Transactions
10
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Research & Development, LLC | 10 | $1,861.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,881
Patients
634
Total drug cost
$336,807
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 238 | 82 | $4,879 |
| Atorvastatin Calcium | Generic | 225 | 84 | $5,243 |
| Eliquis (Apixaban) | Brand | 184 | 50 | $197,331 |
| Spironolactone | Generic | 167 | 60 | $1,859 |
| Lisinopril | Generic | 160 | 50 | $1,566 |
| Amlodipine Besylate | Generic | 159 | 56 | $1,802 |
| Losartan Potassium | Generic | 157 | 45 | $2,344 |
| Rosuvastatin Calcium | Generic | 107 | 34 | $1,923 |
| Furosemide | Generic | 91 | 41 | $613 |
| Torsemide | Generic | 87 | 33 | $1,648 |
Hospital affiliations
Frequently asked questions
What is Dr. Monika Leja's medical specialty?
Dr. Monika Leja practices Cardiovascular Disease Physician in Ann Arbor, MI.
Where does Dr. Monika Leja practice?
Dr. Monika Leja practices at 1500 East Medical Center Drive, Ann Arbor, MI 481095856. Office phone: 8882871082.
What is Dr. Monika Leja's NPI?
Dr. Monika Leja's National Provider Identifier (NPI) is 1568673440, issued by NPPES.
Does Dr. Monika Leja accept Medicare assignment?
Yes. Dr. Monika Leja accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monika Leja commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.