Total Payments
$562,017
2024 Payments
$49,470
Companies
4
Transactions
136
Medicare Patients
3,310
Medicare Billing
$153,616
Payment Breakdown by Category
Consulting$373,691 (66.5%)
Research$111,908 (19.9%)
Other$69,525 (12.4%)
Travel$6,367 (1.1%)
Food & Beverage$526.23 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $373,691 | 65 | 66.5% |
| Unspecified | $111,908 | 29 | 19.9% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $69,525 | 11 | 12.4% |
| Travel and Lodging | $6,367 | 22 | 1.1% |
| Food and Beverage | $526.23 | 9 | 0.1% |
Payments by Type
General
$450,109
107 transactions
Research
$111,908
29 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Edwards Lifesciences Corporation | $531,529 | 109 | $0 (2024) |
| Medtronic Vascular, Inc. | $22,820 | 19 | $0 (2020) |
| Medtronic, Inc. | $7,631 | 7 | $0 (2024) |
| Bayer HealthCare Pharmaceuticals Inc. | $36.60 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $49,470 | 7 | Edwards Lifesciences Corporation ($47,858) |
| 2023 | $96,119 | 10 | Edwards Lifesciences Corporation ($94,150) |
| 2022 | $135,310 | 17 | Edwards Lifesciences Corporation ($132,798) |
| 2021 | $63,398 | 13 | Edwards Lifesciences Corporation ($61,823) |
| 2020 | $42,858 | 13 | Edwards Lifesciences Corporation ($34,300) |
| 2019 | $45,588 | 15 | Edwards Lifesciences Corporation ($41,738) |
| 2018 | $56,186 | 33 | Edwards Lifesciences Corporation ($53,736) |
| 2017 | $73,090 | 28 | Edwards Lifesciences Corporation ($65,127) |
All Payment Transactions
136 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/07/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $12,337.50 | General |
| 08/05/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $7,035.00 | General |
| 05/23/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $11,970.00 | General |
| 04/18/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $950.00 | General |
| 04/04/2024 | Medtronic, Inc. | MOSAIC (Device) | Consulting Fee | Cash or cash equivalent | $1,612.50 | General |
| Category: Heart Valves | ||||||
| 01/29/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $760.00 | General |
| 01/16/2024 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $14,805.00 | General |
| 11/24/2023 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $31,815.00 | General |
| 10/26/2023 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $1,897.00 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 08/23/2023 | Medtronic, Inc. | — | Consulting Fee | Cash or cash equivalent | $1,312.50 | General |
| 08/21/2023 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $1,143.00 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 07/17/2023 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $13,650.00 | General |
| 06/08/2023 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $17,718.75 | General |
| 04/17/2023 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $760.00 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 04/04/2023 | Medtronic, Inc. | — | Consulting Fee | Cash or cash equivalent | $656.25 | General |
| 02/14/2023 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $1,520.00 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 01/27/2023 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $25,646.25 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 12/21/2022 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $889.13 | General |
| 12/15/2022 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $7,848.75 | General |
| 12/12/2022 | Medtronic, Inc. | — | Consulting Fee | Cash or cash equivalent | $1,050.00 | General |
| 12/05/2022 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $19,661.25 | General |
| 10/25/2022 | Edwards Lifesciences Corporation | — | — | Cash or cash equivalent | $1,520.00 | Research |
| Study: Magna Mitral 2006-05 | ||||||
| 08/08/2022 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $17,535.00 | General |
| 08/08/2022 | Edwards Lifesciences Corporation | — | Consulting Fee | Cash or cash equivalent | $11,628.75 | General |
| 07/12/2022 | Edwards Lifesciences Corporation | CARPENTIER-EDWARDS PERIMOUNT MAGNA MITRAL EASE PERICARDIAL BIOPROSTHESIS (Device) | Consulting Fee | Cash or cash equivalent | $2,280.00 | General |
| Category: Pericardial Heart Valves | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| Magna Mitral 2006-05 | Edwards Lifesciences Corporation | $111,908 | 29 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2021 | 14 | 1,352 | 1,377 | $463,834 | $61,864 |
| 2020 | 16 | 1,958 | 2,007 | $647,947 | $91,752 |
Total Patients
3,310
Total Services
3,384
Medicare Billing
$153,616
Procedure Codes
40
All Medicare Procedures & Services
40 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93306 | Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function | Facility | 2021 | 466 | 475 | $203,300 | $25,371 | 12.5% |
| 93306 | Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function | Office | 2021 | 259 | 263 | $112,564 | $13,093 | 11.6% |
| 99215 | Established patient outpatient visit, total time 40-54 minutes | Office | 2021 | 73 | 74 | $13,038 | $7,927 | 60.8% |
| 93312 | Insertion of probe in esophagus for heart ultrasound examination including interpretation and report | Facility | 2021 | 60 | 61 | $38,125 | $4,811 | 12.6% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 66 | 67 | $8,281 | $4,590 | 55.4% |
| 93351 | Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report | Office | 2021 | 18 | 18 | $14,238 | $1,094 | 7.7% |
| 93351 | Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report | Facility | 2021 | 16 | 16 | $12,656 | $1,017 | 8.0% |
| 93308 | Follow-up or limited ultrasound examination of heart | Facility | 2021 | 45 | 48 | $9,024 | $973.37 | 10.8% |
| 93350 | Ultrasound examination of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report | Office | 2021 | 19 | 19 | $11,115 | $894.73 | 8.0% |
| 93320 | Doppler ultrasound study of heart blood flow, valves, and chambers | Office | 2021 | 36 | 36 | $8,928 | $454.58 | 5.1% |
| 93320 | Doppler ultrasound study of heart blood flow, valves, and chambers | Facility | 2021 | 30 | 30 | $7,440 | $387.36 | 5.2% |
| 93321 | Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers | Facility | 2021 | 49 | 51 | $5,304 | $289.44 | 5.5% |
| 93325 | Doppler ultrasound study of color-directed heart blood flow, rate, and valve function | Facility | 2021 | 110 | 114 | $10,170 | $262.02 | 2.6% |
| 99422 | Online digital evaluation and management service, for an established patient, for up to 7 days, cumulative time during the 7 days; 11-20 minutes | Office | 2021 | 13 | 13 | $781.00 | $194.58 | 24.9% |
| 93356 | Heart muscle strain imaging | Facility | 2021 | 14 | 14 | $1,876 | $121.32 | 6.5% |
| 93356 | Heart muscle strain imaging | Office | 2021 | 13 | 13 | $1,742 | $110.64 | 6.4% |
| 99152 | Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes | Facility | 2021 | 11 | 11 | $638.00 | $103.90 | 16.3% |
| 93010 | Routine electrocardiogram (ekg) using at least 12 leads with interpretation and report | Office | 2021 | 18 | 18 | $1,350 | $89.31 | 6.6% |
| 93325 | Doppler ultrasound study of color-directed heart blood flow, rate, and valve function | Office | 2021 | 36 | 36 | $3,264 | $79.66 | 2.4% |
| 93306 | Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function | Facility | 2020 | 686 | 709 | $303,452 | $41,585 | 13.7% |
| 93306 | Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function | Office | 2020 | 325 | 326 | $139,528 | $18,766 | 13.4% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 145 | 156 | $20,209 | $8,824 | 43.7% |
| 93312 | Insertion of probe in esophagus for heart ultrasound examination including interpretation and report | Facility | 2020 | 92 | 95 | $59,375 | $8,537 | 14.4% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Facility | 2020 | 55 | 56 | $6,813 | $3,402 | 49.9% |
| 93351 | Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report | Facility | 2020 | 26 | 26 | $20,566 | $1,666 | 8.1% |
About Dr. David Bach, MD
Dr. David Bach, MD is a Internal Medicine healthcare provider based in Ann Arbor, Michigan. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/31/2006. The National Provider Identifier (NPI) number assigned to this provider is 1801972914.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Bach, MD has received a total of $562,017 in payments from pharmaceutical and medical device companies, with $49,470 received in 2024. These payments were reported across 136 transactions from 4 companies. The most common payment nature is "Consulting Fee" ($373,691).
As a Medicare-enrolled provider, Bach has provided services to 3,310 Medicare beneficiaries, totaling 3,384 services with total Medicare billing of $153,616. Data is available for 2 years (2020–2021), covering 40 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Other Specialties Cardiovascular Disease
- Location Ann Arbor, MI
- Active Since 10/31/2006
- Last Updated 10/21/2019
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1801972914
Products in Payments
- Carpentier-Edwards PERIMOUNT Magna Mitral Ease Pericardial Valve (Device) $56,252
- Mosaic (Device) $7,875
- Avalus (Device) $6,475
- Hancock (Device) $5,863
- EDWARDS INTUITY Elite valve system (Device) $3,039
- CARPENTIER-EDWARDS PERIMOUNT MAGNA MITRAL EASE PERICARDIAL BIOPROSTHESIS (Device) $2,280
- MOSAIC (Device) $1,613
- Open Pivot (Device) $525.00
- Contegra (Device) $437.50
- Kerendia (Drug) $36.60
- INSPIRIS RESILIA aortic valve (Device) $28.50
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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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