Total Payments
$2,440
2024 Payments
$230.49
Companies
11
Transactions
35
Medicare Patients
10,010
Medicare Billing
$530,918
Payment Breakdown by Category
Travel$1,349 (55.3%)
Food & Beverage$1,090 (44.7%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $1,349 | 5 | 55.3% |
| Food and Beverage | $1,090 | 30 | 44.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Abbott Laboratories | $1,644 | 11 | $0 (2018) |
| ABIOMED | $150.27 | 4 | $0 (2024) |
| Cardiovascular Systems Inc. | $134.24 | 2 | $0 (2018) |
| BOSTON SCIENTIFIC CORPORATION | $110.59 | 3 | $0 (2021) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $105.38 | 3 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $94.28 | 6 | $0 (2024) |
| Medtronic, Inc. | $67.52 | 1 | $0 (2024) |
| Medtronic Vascular, Inc. | $63.55 | 1 | $0 (2017) |
| PFIZER INC. | $28.69 | 2 | $0 (2022) |
| Chiesi USA, Inc. | $26.80 | 1 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $230.49 | 6 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($105.38) |
| 2022 | $16.76 | 1 | PFIZER INC. ($16.76) |
| 2021 | $69.32 | 5 | Novartis Pharmaceuticals Corporation ($31.15) |
| 2018 | $1,668 | 13 | Abbott Laboratories ($1,583) |
| 2017 | $454.74 | 10 | ABIOMED ($99.15) |
All Payment Transactions
35 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/11/2024 | Medtronic, Inc. | COREVALVE EVOLUT R (Device) | Food and Beverage | In-kind items and services | $67.52 | General |
| Category: Transcatheter Valve Systems | ||||||
| 10/03/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $39.88 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/30/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $39.80 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 07/02/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $30.78 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 05/15/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $34.80 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 02/16/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $17.71 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/10/2022 | PFIZER INC. | VYNDAQEL (Drug) | Food and Beverage | In-kind items and services | $16.76 | General |
| Category: CARDIOVASCULAR | ||||||
| 10/16/2021 | PFIZER INC. | ELIQUIS (Drug), VYNDAQEL | Food and Beverage | In-kind items and services | $11.93 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 07/12/2021 | Novartis Pharmaceuticals Corporation | ENTRESTO (Drug) | Food and Beverage | In-kind items and services | $18.62 | General |
| Category: CARDIOVASCULAR | ||||||
| 06/09/2021 | BOSTON SCIENTIFIC CORPORATION | ROTAPRO (Device) | Food and Beverage | In-kind items and services | $14.40 | General |
| Category: PAIN MANAGEMENT | ||||||
| 05/04/2021 | BOSTON SCIENTIFIC CORPORATION | OPTICROSS (Device) | Food and Beverage | In-kind items and services | $11.84 | General |
| Category: PAIN MANAGEMENT | ||||||
| 04/19/2021 | Novartis Pharmaceuticals Corporation | ENTRESTO (Drug) | Food and Beverage | In-kind items and services | $12.53 | General |
| Category: CARDIOVASCULAR | ||||||
| 11/08/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Travel and Lodging | In-kind items and services | $37.80 | General |
| Category: Vascular | ||||||
| 11/08/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Food and Beverage | In-kind items and services | $17.50 | General |
| Category: Vascular | ||||||
| 11/08/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Travel and Lodging | In-kind items and services | $7.99 | General |
| Category: Vascular | ||||||
| 09/26/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Food and Beverage | In-kind items and services | $16.83 | General |
| Category: Vascular | ||||||
| 09/17/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Travel and Lodging | In-kind items and services | $17.86 | General |
| Category: Vascular | ||||||
| 09/14/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Food and Beverage | In-kind items and services | $156.76 | General |
| Category: Vascular | ||||||
| 09/14/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Food and Beverage | In-kind items and services | $16.49 | General |
| Category: Vascular | ||||||
| 09/11/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Travel and Lodging | In-kind items and services | $278.30 | General |
| Category: Vascular | ||||||
| 08/30/2018 | Abbott Laboratories | Xience Sierra Coronary Stent (Device) | Food and Beverage | In-kind items and services | $26.15 | General |
| Category: Cardiac Arrhythmias and Heart Failure | ||||||
| 08/14/2018 | Abbott Laboratories | Asahi Fielder coronary guide wire (Device), Hi-Torque coronary guide wire, NC TREK coronary catheters | Travel and Lodging | In-kind items and services | $1,007.45 | General |
| Category: Vascular | ||||||
| 06/01/2018 | Chiesi USA, Inc. | KENGREAL (Drug) | Food and Beverage | Cash or cash equivalent | $26.80 | General |
| Category: CARDIOVASCULAR | ||||||
| 05/14/2018 | Cardiovascular Systems Inc. | Coronary Orbital Atherectomy System (Device) | Food and Beverage | Cash or cash equivalent | $47.23 | General |
| Category: Atherectomy Device | ||||||
| 02/24/2018 | ABIOMED | Impella (Device) | Food and Beverage | In-kind items and services | $11.24 | General |
| Category: Cardiology/Vascular Diseases | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 32 | 2,654 | 3,176 | $573,267 | $145,027 |
| 2022 | 20 | 2,327 | 2,995 | $631,263 | $110,667 |
| 2021 | 24 | 2,563 | 3,475 | $734,198 | $147,195 |
| 2020 | 21 | 2,466 | 3,523 | $626,673 | $128,029 |
Total Patients
10,010
Total Services
13,169
Medicare Billing
$530,918
Procedure Codes
111
All Medicare Procedures & Services
111 procedure records from CMS Medicare Utilization — Page 2 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93244 | Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Office | 2023 | 17 | 17 | $886.20 | $322.38 | 36.4% |
| 93320 | Ultrasound of heart blood flow, valves and chambers | Facility | 2023 | 20 | 21 | $4,242 | $277.40 | 6.5% |
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Facility | 2023 | 13 | 13 | $554.58 | $222.43 | 40.1% |
| 93325 | Ultrasound of heart with color-depicted blood flow, rate and valve function | Office | 2023 | 11 | 11 | $3,916 | $197.01 | 5.0% |
| 93246 | Heart rhythm recording of continous external ekg over 8-15 days | Office | 2023 | 18 | 18 | $537.90 | $175.61 | 32.6% |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Facility | 2023 | 13 | 13 | $366.60 | $147.03 | 40.1% |
| 93242 | Heart rhythm recording continous external ekg over more than 48 hours up to 7 days | Office | 2023 | 11 | 11 | $304.60 | $102.05 | 33.5% |
| 93325 | Ultrasound of heart with color-depicted blood flow, rate and valve function | Facility | 2023 | 36 | 40 | $1,101 | $90.99 | 8.3% |
| 96127 | Assessment of emotional or behavioral problems | Office | 2023 | 33 | 33 | $528.00 | $60.35 | 11.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 303 | 411 | $99,495 | $33,495 | 33.7% |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Office | 2022 | 178 | 184 | $176,032 | $25,759 | 14.6% |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Facility | 2022 | 216 | 221 | $58,123 | $10,171 | 17.5% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 77 | 77 | $29,185 | $9,318 | 31.9% |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Facility | 2022 | 571 | 912 | $60,192 | $5,236 | 8.7% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 357 | 468 | $61,776 | $4,760 | 7.7% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 32 | 32 | $9,337 | $3,417 | 36.6% |
| Q9957 | Injection, perflutren lipid microspheres, per ml | Office | 2022 | 38 | 81 | $15,350 | $2,857 | 18.6% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 14 | 14 | $6,072 | $2,163 | 35.6% |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | Facility | 2022 | 16 | 16 | $19,629 | $2,035 | 10.4% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 22 | 36 | $5,420 | $2,031 | 37.5% |
| 93308 | Ultrasound of heart, follow-up | Office | 2022 | 25 | 27 | $9,443 | $1,908 | 20.2% |
| 93226 | Electrocardiogram (ecg) 2-day continuous with report | Office | 2022 | 62 | 65 | $15,275 | $1,807 | 11.8% |
| 93351 | Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Facility | 2022 | 22 | 22 | $9,812 | $1,403 | 14.3% |
| 93227 | Electrocardiogram (ecg) 2-day continuous with review by health care professional | Office | 2022 | 65 | 68 | $21,556 | $958.59 | 4.4% |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | Facility | 2022 | 14 | 14 | $5,950 | $807.06 | 13.6% |
About Dr. Navin Kumar Subrayappa, M.D
Dr. Navin Kumar Subrayappa, M.D is a Internal Medicine healthcare provider based in Troy, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/25/2009. The National Provider Identifier (NPI) number assigned to this provider is 1639403447.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Navin Kumar Subrayappa, M.D has received a total of $2,440 in payments from pharmaceutical and medical device companies, with $230.49 received in 2024. These payments were reported across 35 transactions from 11 companies. The most common payment nature is "Travel and Lodging" ($1,349).
As a Medicare-enrolled provider, Subrayappa has provided services to 10,010 Medicare beneficiaries, totaling 13,169 services with total Medicare billing of $530,918. Data is available for 4 years (2020–2023), covering 111 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Other Specialties Internal Medicine, Cardiovascular Disease
- Location Troy, PA
- Active Since 09/25/2009
- Last Updated 03/08/2021
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1639403447
Products in Payments
- Asahi Fielder coronary guide wire (Device) $1,557
- Impella (Device) $150.27
- Coronary Orbital Atherectomy System (Device) $134.24
- LifeVest (Device) $105.38
- WATCHMAN (Device) $84.35
- ENTRESTO (Drug) $76.57
- COREVALVE EVOLUT R (Device) $67.52
- Resolute (Device) $63.55
- Xience V coronary stent system (Device) $61.25
- KENGREAL (Drug) $26.80
- Xience Sierra Coronary Stent (Device) $26.15
- LEQVIO (Drug) $17.71
- VYNDAQEL (Drug) $16.76
- ROTAPRO (Device) $14.40
- BRILINTA (Drug) $14.01
- ELIQUIS (Drug) $11.93
- OPTICROSS (Device) $11.84
Explore
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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