Doctor profile · Federal record
Dr. Tonusri Nag, DO
Interventional Cardiology Physician (CMS: Interventional Cardiology) · Interventional Cardiology Physician · Deland, FL
- NPI 1235587551
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
742 W Plymouth Ave
Deland, FL 327203282
(407) 833-8028
fax (407) 833-8033 - Additional location
-
1565 Saxon Blvd Ste 201
Deltona, FL 327255836
(386) 532-1232
fax (386) 532-3090 - Mailing address
-
770 W Granada Blvd Ste 101
Ormond Beach, FL 321745179
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- December 22, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State licenses (2)
- Florida #OS18925 · South Dakota #14957
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235587551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
5
Medicare allowed
$31,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 112 | 77 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 98 | 67 | $90 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 43 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $116 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 15 | 15 | $13 |
In context: peer comparison
Among 1 peers in Deland Interventional Cardiology Physician, average services per provider: 57. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$266
Transactions
13
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 4 | $113.67 | |
| ShockWave Medical, INC | 4 | $49.91 | |
| Actelion Pharmaceuticals US, INC. | 2 | $32.52 | |
| Boston Scientific Corporation | 1 | $28.07 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $24.54 | |
| Novo Nordisk INC | 1 | $17.51 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Tonusri Nag's medical specialty?
Dr. Tonusri Nag practices Interventional Cardiology Physician in Deland, FL.
Where does Dr. Tonusri Nag practice?
Dr. Tonusri Nag practices at 742 W Plymouth Ave, Deland, FL 327203282. Office phone: 4078338028.
What is Dr. Tonusri Nag's NPI?
Dr. Tonusri Nag's National Provider Identifier (NPI) is 1235587551, issued by NPPES.
Does Dr. Tonusri Nag accept Medicare assignment?
Yes. Dr. Tonusri Nag accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tonusri Nag commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.