Total Payments
$7,049
2024 Payments
$3,000
Companies
7
Transactions
15
Medicare Patients
594
Medicare Billing
$153,308
Payment Breakdown by Category
Consulting$4,000 (56.7%)
Other$2,000 (28.4%)
Food & Beverage$901.58 (12.8%)
Travel$147.54 (2.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $4,000 | 2 | 56.7% |
| Honoraria | $2,000 | 1 | 28.4% |
| Food and Beverage | $901.58 | 11 | 12.8% |
| Travel and Lodging | $147.54 | 1 | 2.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| HemoSonics LLC | $4,476 | 7 | $0 (2024) |
| Octapharma USA, Inc. | $2,000 | 1 | $0 (2022) |
| Masimo Corporation | $173.38 | 3 | $0 (2018) |
| ClearFlow, Inc. | $147.54 | 1 | $0 (2017) |
| BAXTER HEALTHCARE | $123.73 | 1 | $0 (2019) |
| La Jolla Pharmaceutical Company | $92.34 | 1 | $0 (2018) |
| Medtronic Vascular, Inc. | $35.72 | 1 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,000 | 1 | HemoSonics LLC ($3,000) |
| 2022 | $2,325 | 4 | Octapharma USA, Inc. ($2,000) |
| 2021 | $1,151 | 3 | HemoSonics LLC ($1,151) |
| 2019 | $123.73 | 1 | BAXTER HEALTHCARE ($123.73) |
| 2018 | $242.44 | 4 | Masimo Corporation ($114.38) |
| 2017 | $206.54 | 2 | ClearFlow, Inc. ($147.54) |
All Payment Transactions
15 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 08/29/2024 | HemoSonics LLC | QUNATRA QPLUS SYSTEM (Device) | Consulting Fee | Cash or cash equivalent | $3,000.00 | General |
| Category: HEMATOLOGY | ||||||
| 10/21/2022 | HemoSonics LLC | QUNATRA QPLUS SYSTEM (Device), QUANTRA QPLUS SYSTEM | Food and Beverage | In-kind items and services | $89.31 | General |
| Category: HEMATOLOGY | ||||||
| 04/18/2022 | HemoSonics LLC | QUNATRA QPLUS SYSTEM (Device), QUANTRA QPLUS SYSTEM | Food and Beverage | In-kind items and services | $118.03 | General |
| Category: HEMATOLOGY | ||||||
| 04/18/2022 | HemoSonics LLC | QUNATRA QPLUS SYSTEM (Device), QUANTRA QPLUS SYSTEM | Food and Beverage | In-kind items and services | $118.03 | General |
| Category: HEMATOLOGY | ||||||
| 02/01/2022 | Octapharma USA, Inc. | FIBRYGA (Biological) | Honoraria | Cash or cash equivalent | $2,000.00 | General |
| Category: INTENSIVE CAREEMERGENCY | ||||||
| 11/12/2021 | HemoSonics LLC | QUANTRA QPLUS SYSTEM (Device) | Consulting Fee | Cash or cash equivalent | $1,000.00 | General |
| Category: HEMATOLOGY | ||||||
| 10/11/2021 | HemoSonics LLC | QUANTRA QPLUS SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $127.64 | General |
| Category: HEMATOLOGY | ||||||
| 10/11/2021 | HemoSonics LLC | QUANTRA QPLUS SYSTEM (Device), QUANTRA QPLUS SYSTEM | Food and Beverage | In-kind items and services | $23.40 | General |
| Category: HEMATOLOGY | ||||||
| 09/19/2019 | BAXTER HEALTHCARE | No Related Product (Device) | Food and Beverage | In-kind items and services | $123.73 | General |
| Category: Surgical Care | ||||||
| 10/16/2018 | Masimo Corporation | SedLine (Device) | Food and Beverage | In-kind items and services | $87.24 | General |
| Category: Devices | ||||||
| 10/09/2018 | Masimo Corporation | SedLine (Device) | Food and Beverage | In-kind items and services | $27.14 | General |
| Category: Devices | ||||||
| 07/05/2018 | La Jolla Pharmaceutical Company | — | Food and Beverage | In-kind items and services | $92.34 | General |
| 05/16/2018 | Medtronic Vascular, Inc. | 3F (Device) | Food and Beverage | In-kind items and services | $35.72 | General |
| Category: Heart Valves | ||||||
| 04/23/2017 | ClearFlow, Inc. | PleuraFlow (Device) | Travel and Lodging | In-kind items and services | $147.54 | General |
| Category: Cardiovascular | ||||||
| 04/22/2017 | Masimo Corporation | SET and rainbow SET (Device) | Food and Beverage | In-kind items and services | $59.00 | General |
| Category: Devices | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 174 | 267 | $142,869 | $24,742 |
| 2022 | 4 | 99 | 172 | $95,862 | $21,014 |
| 2021 | 3 | 116 | 270 | $106,212 | $35,233 |
| 2020 | 8 | 205 | 520 | $213,601 | $72,319 |
Total Patients
594
Total Services
1,229
Medicare Billing
$153,308
Procedure Codes
23
All Medicare Procedures & Services
23 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | Facility | 2023 | 43 | 79 | $83,740 | $13,367 | 16.0% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 40 | 91 | $18,473 | $5,723 | 31.0% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 18 | 24 | $7,053 | $2,270 | 32.2% |
| 00410 | Anesthesia for procedure to correct abnormal heart rhythm | Facility | 2023 | 23 | 23 | $16,200 | $1,071 | 6.6% |
| 93312 | Ultrasound of heart with probe in esophagus, with report | Facility | 2023 | 11 | 11 | $3,850 | $926.86 | 24.1% |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | Facility | 2023 | 12 | 12 | $7,968 | $795.12 | 10.0% |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | Facility | 2023 | 16 | 16 | $4,320 | $561.28 | 13.0% |
| 93325 | Ultrasound of heart with color-depicted blood flow, rate and valve function | Facility | 2023 | 11 | 11 | $1,265 | $26.84 | 2.1% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2022 | 44 | 94 | $74,359 | $16,699 | 22.5% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 26 | 49 | $9,303 | $2,899 | 31.2% |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | Facility | 2022 | 11 | 11 | $7,412 | $756.62 | 10.2% |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | Facility | 2022 | 18 | 18 | $4,788 | $658.86 | 13.8% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2021 | 48 | 148 | $83,037 | $28,255 | 34.0% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 52 | 106 | $18,838 | $6,358 | 33.8% |
| 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | Facility | 2021 | 16 | 16 | $4,337 | $620.05 | 14.3% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2020 | 70 | 316 | $157,368 | $60,623 | 38.5% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 43 | 82 | $11,070 | $5,063 | 45.7% |
| 90945 | Dialysis procedure including one evaluation | Facility | 2020 | 12 | 39 | $11,700 | $2,898 | 24.8% |
| 93312 | Insertion of probe in esophagus for heart ultrasound examination including interpretation and report | Facility | 2020 | 16 | 17 | $7,735 | $1,606 | 20.8% |
| 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | Facility | 2020 | 14 | 14 | $13,328 | $1,057 | 7.9% |
| 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | Facility | 2020 | 20 | 20 | $5,200 | $777.28 | 14.9% |
| 93320 | Doppler ultrasound study of heart blood flow, valves, and chambers | Facility | 2020 | 15 | 16 | $4,000 | $251.53 | 6.3% |
| 93325 | Doppler ultrasound study of color-directed heart blood flow, rate, and valve function | Facility | 2020 | 15 | 16 | $3,200 | $43.15 | 1.3% |
About Michael Mazzeffi, MD, MPH
Michael Mazzeffi, MD, MPH is a Anesthesiology healthcare provider based in Charlottesville, Virginia. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/17/2008. The National Provider Identifier (NPI) number assigned to this provider is 1053571687.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Michael Mazzeffi, MD, MPH has received a total of $7,049 in payments from pharmaceutical and medical device companies, with $3,000 received in 2024. These payments were reported across 15 transactions from 7 companies. The most common payment nature is "Consulting Fee" ($4,000).
As a Medicare-enrolled provider, Mazzeffi has provided services to 594 Medicare beneficiaries, totaling 1,229 services with total Medicare billing of $153,308. Data is available for 4 years (2020–2023), covering 23 distinct procedure/service records.
Ad
Practice Information
- Specialty Anesthesiology
- Other Specialties Critical Care Medicine, Critical Care Medicine
- Location Charlottesville, VA
- Active Since 06/17/2008
- Last Updated 09/09/2022
- Taxonomy Code 207L00000X
- Entity Type Individual
- NPI Number 1053571687
Products in Payments
- QUNATRA QPLUS SYSTEM (Device) $3,325
- FIBRYGA (Biological) $2,000
- QUANTRA QPLUS SYSTEM (Device) $1,151
- PleuraFlow (Device) $147.54
- No Related Product (Device) $123.73
- SedLine (Device) $114.38
- SET and rainbow SET (Device) $59.00
- 3F (Device) $35.72
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.
Anesthesiology Doctors in Charlottesville
Robert Thiele, M.d, M.D
Anesthesiology — Payments: $47,736
Anesthesiology $47,736
Lynn Kohan, Md, MD
Anesthesiology — Payments: $30,560
Anesthesiology $30,560
Nabil Elkassabany, M.d, M.D
Anesthesiology — Payments: $15,539
Anesthesiology $15,539
Logan Kinch, M.d, M.D
Anesthesiology — Payments: $7,870
Anesthesiology $7,870
Clinton Wilkinson, Md, MD
Anesthesiology — Payments: $7,172
Anesthesiology $7,172
Stuart Lowson, M.d, M.D
Anesthesiology — Payments: $6,695
Anesthesiology $6,695