Doctor profile · Federal record
Dr. Mark Lieb, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Mount Kisco, NY
- NPI 1619921749
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
90 S Bedford RD, Care Mount Medical PC
Mount Kisco, NY 105493412
(914) 241-1050
fax (914) 242-1516 - Mailing address
-
110 South Bedford Road, Care Mount Medical PC
Mount Kisco, NY 105493412
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 15, 2016
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- New York #180753
- Medicaid
- NY #01683210
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619921749. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,328
Distinct HCPCS
10
Medicare allowed
$350,603
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,216 | 954 | $17 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,093 | 868 | $147 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 410 | 394 | $228 | |
36415 |
Insertion of needle into vein for collection of blood sample | 321 | 227 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 180 | 147 | $10 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 159 | 154 | $80 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 137 | 114 | $13 | |
85610 |
Blood test, clotting time | 96 | 17 | $4 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 91 | 83 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 88 | 76 | $207 |
In context: peer comparison
Among 2 peers in Mount Kisco Cardiovascular Disease Physician, average services per provider: 169. This provider delivers 26× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
6,042
Patients
1,913
Total drug cost
$1,214,419
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,054 | 333 | $16,414 |
| Metoprolol Succinate | Generic | 729 | 241 | $17,297 |
| Eliquis (Apixaban) | Brand | 660 | 181 | $824,761 |
| Rosuvastatin Calcium | Generic | 608 | 197 | $13,399 |
| Amlodipine Besylate | Generic | 489 | 158 | $4,660 |
| Ezetimibe | Generic | 437 | 150 | $24,896 |
| Losartan Potassium | Generic | 372 | 108 | $5,461 |
| Metoprolol Tartrate | Generic | 266 | 89 | $2,511 |
| Carvedilol | Generic | 259 | 75 | $4,648 |
| Xarelto (Rivaroxaban) | Brand | 211 | 57 | $288,058 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Lieb's medical specialty?
Dr. Mark Lieb practices Cardiovascular Disease Physician in Mount Kisco, NY.
Where does Dr. Mark Lieb practice?
Dr. Mark Lieb practices at 90 S Bedford RD, Mount Kisco, NY 105493412. Office phone: 9142411050.
What is Dr. Mark Lieb's NPI?
Dr. Mark Lieb's National Provider Identifier (NPI) is 1619921749, issued by NPPES.
Does Dr. Mark Lieb accept Medicare assignment?
Yes. Dr. Mark Lieb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Lieb commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.