Doctor profile · Federal record
Dr. Puvanalingam Ayyadurai, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Student in an Organized Health Care Education/Training Program · Grand Forks, ND
- NPI 1972919942
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 S Columbia RD
Grand Forks, ND 582014012
(701) 780-2300 - Mailing address
-
2401 Demers Ave
Grand Forks, ND 58201
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Profile last updated
- June 2, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- North Dakota #15887
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972919942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,235
Distinct HCPCS
10
Medicare allowed
$225,778
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93793 |
Anticoagulant management of patient taking warfarin | 2,622 | 489 | $11 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 922 | 900 | $68 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 702 | 615 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 209 | 154 | $140 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 208 | 176 | $95 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 173 | 172 | $14 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 166 | 165 | $21 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 109 | 92 | $3 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 107 | 89 | $7 | |
75574 |
Ct scan of blood vessels and grafts of heart with contrast | 91 | 91 | $112 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 132. This provider delivers 47× the peer median.Open Payments
Industry payments received
All-time total
$604
Transactions
9
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $165.15 | |
| HEARTFLOW, INC. | 1 | $138.18 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $89.00 | |
| United Therapeutics Corporation | 1 | $87.85 | |
| AstraZeneca Pharmaceuticals LP | 1 | $64.72 | |
| Novartis Pharmaceuticals Corporation | 1 | $21.37 | |
| Alnylam Pharmaceuticals Inc. | 1 | $21.23 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $16.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,276
Patients
569
Total drug cost
$347,608
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bumetanide | Generic | 407 | 79 | $14,440 |
| Atorvastatin Calcium | Generic | 222 | 59 | $2,422 |
| Metoprolol Succinate | Generic | 178 | 51 | $3,354 |
| Metoprolol Tartrate | Generic | 176 | 56 | $957 |
| Furosemide | Generic | 171 | 49 | $696 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 166 | 41 | $2,780 |
| Jardiance (Empagliflozin) | Brand | 152 | 27 | $108,055 |
| Ezetimibe | Generic | 120 | 29 | $2,610 |
| Lisinopril | Generic | 111 | 30 | $737 |
| Entresto (Sacubitril/Valsartan) | Brand | 108 | 20 | $120,127 |
Hospital affiliations
Frequently asked questions
What is Dr. Puvanalingam Ayyadurai's medical specialty?
Dr. Puvanalingam Ayyadurai practices Cardiovascular Disease Physician in Grand Forks, ND.
Where does Dr. Puvanalingam Ayyadurai practice?
Dr. Puvanalingam Ayyadurai practices at 1300 S Columbia RD, Grand Forks, ND 582014012. Office phone: 7017802300.
What is Dr. Puvanalingam Ayyadurai's NPI?
Dr. Puvanalingam Ayyadurai's National Provider Identifier (NPI) is 1972919942, issued by NPPES.
Does Dr. Puvanalingam Ayyadurai accept Medicare assignment?
Yes. Dr. Puvanalingam Ayyadurai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Puvanalingam Ayyadurai commonly perform?
Top Medicare-reported procedures in 2023: Anticoagulant management of patient taking warfarin (HCPCS 93793); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.