Doctor profile · Federal record
Dr. Michael Nanna, MD, MHS
Interventional Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Cardiovascular Disease Physician · New Haven, CT
- NPI 1144595372
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 688-4242 - Additional location
-
365 Montauk Ave
New London, CT 063204769
(860) 442-0711 - Additional location
-
84 N Main St
Branford, CT 064053061
(203) 483-8300 - Mailing address
-
333 Cedar Street, Po Box 208017
New Haven, CT 065208017
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- July 27, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Connecticut #53975
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144595372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
216
Distinct HCPCS
7
Medicare allowed
$27,122
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 52 | 51 | $13 | |
99291 |
Critical care, first 30-74 minutes | 51 | 23 | $221 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 22 | $101 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 25 | $69 | |
93454 |
Insertion of tube in coronary artery for diagnosis with review by radiologist | 24 | 24 | $213 | |
93458 |
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 13 | 13 | $265 | |
92978 |
Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | 11 | 11 | $97 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 68. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$18,515
Transactions
11
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 2 | $9,106.25 | |
| Merck Sharp & Dohme LLC | 6 | $6,862.50 | |
| HEARTFLOW, INC. | 2 | $2,475.00 | |
| Medtronic, Inc. | 1 | $70.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
690
Patients
201
Total drug cost
$147,257
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 116 | 36 | $3,188 |
| Amlodipine Besylate | Generic | 71 | 25 | $479 |
| Metoprolol Succinate | Generic | 67 | 18 | $1,570 |
| Carvedilol | Generic | 53 | 14 | $560 |
| Eliquis (Apixaban) | Brand | 47 | 15 | $82,600 |
| Atorvastatin Calcium | Generic | 42 | 13 | $466 |
| Lisinopril | Generic | 42 | 15 | $464 |
| Losartan Potassium | Generic | 42 | 14 | $506 |
| Ezetimibe | Generic | 41 | 14 | $2,131 |
| Metoprolol Tartrate | Generic | 36 | 11 | $280 |
Frequently asked questions
What is Dr. Michael Nanna's medical specialty?
Dr. Michael Nanna practices Interventional Cardiology Physician in New Haven, CT.
Where does Dr. Michael Nanna practice?
Dr. Michael Nanna practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Michael Nanna's NPI?
Dr. Michael Nanna's National Provider Identifier (NPI) is 1144595372, issued by NPPES.
Does Dr. Michael Nanna accept Medicare assignment?
Yes. Dr. Michael Nanna accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Nanna commonly perform?
Top Medicare-reported procedures in 2023: Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152); Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.