Doctor profile · Federal record
Dr. Unni Marar, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Columbus, OH
- NPI 1801956743
- Accepts Medicare
- MIPS 88.3 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
543 Taylor Ave Fl 3
Columbus, OH 432031278
(614) 293-4967
fax (614) 293-5614 - Mailing address
-
700 Ackerman RD Ste 2120
Columbus, OH 432021559
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- December 28, 2020
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Ohio #35064694
- Medicaid
- OH #0924772
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801956743. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,729
Distinct HCPCS
10
Medicare allowed
$69,815
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 508 | 358 | $8 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 252 | 249 | $8 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 248 | 248 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 197 | 130 | $95 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 67 | 66 | $7 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 47 | 47 | $14 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 47 | 47 | $128 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 46 | 46 | $75 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 44 | 25 | $78 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 40 | 39 | $3 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 71. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$90
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $89.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,577
Patients
469
Total drug cost
$127,501
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 284 | 78 | $3,861 |
| Carvedilol | Generic | 141 | 49 | $2,003 |
| Potassium Chloride | Generic | 121 | 32 | $3,637 |
| Losartan Potassium | Generic | 119 | 36 | $1,764 |
| Amlodipine Besylate | Generic | 110 | 32 | $430 |
| Lisinopril | Generic | 97 | 27 | $600 |
| Metoprolol Succinate | Generic | 95 | 33 | $1,997 |
| Eliquis (Apixaban) | Brand | 94 | 26 | $103,632 |
| Warfarin Sodium | Generic | 91 | 26 | $1,439 |
| Rosuvastatin Calcium | Generic | 86 | 29 | $2,072 |
Frequently asked questions
What is Dr. Unni Marar's medical specialty?
Dr. Unni Marar practices Cardiovascular Disease Physician in Columbus, OH.
Where does Dr. Unni Marar practice?
Dr. Unni Marar practices at 543 Taylor Ave Fl 3, Columbus, OH 432031278. Office phone: 6142934967.
What is Dr. Unni Marar's NPI?
Dr. Unni Marar's National Provider Identifier (NPI) is 1801956743, issued by NPPES.
Does Dr. Unni Marar accept Medicare assignment?
Yes. Dr. Unni Marar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Unni Marar commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.