Total Payments
$185,988
2024 Payments
$375.00
Companies
4
Transactions
102
Medicare Patients
2,284
Medicare Billing
$217,912
Payment Breakdown by Category
Consulting$162,201 (87.2%)
Other$21,475 (11.5%)
Travel$1,633 (0.9%)
Food & Beverage$678.66 (0.4%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $162,201 | 72 | 87.2% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $17,200 | 2 | 9.2% |
| Honoraria | $4,275 | 4 | 2.3% |
| Travel and Lodging | $1,633 | 10 | 0.9% |
| Food and Beverage | $678.66 | 14 | 0.4% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Baxter Healthcare | $119,517 | 36 | $0 (2024) |
| Welch Allyn | $66,208 | 63 | $0 (2021) |
| Spark Therapeutics, Inc. | $154.40 | 2 | $0 (2019) |
| Regeneron Healthcare Solutions, Inc. | $108.11 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $375.00 | 1 | Baxter Healthcare ($375.00) |
| 2023 | $43,590 | 14 | Baxter Healthcare ($43,590) |
| 2022 | $75,660 | 22 | Baxter Healthcare ($75,552) |
| 2021 | $34,439 | 30 | Welch Allyn ($34,439) |
| 2019 | $3,448 | 13 | Welch Allyn ($3,342) |
| 2018 | $20,193 | 12 | Welch Allyn ($20,145) |
| 2017 | $8,282 | 10 | Welch Allyn ($8,282) |
All Payment Transactions
102 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 01/05/2024 | Baxter Healthcare | Hillrom - VERITAS Resting Interpretation (Device) | Consulting Fee | Cash or cash equivalent | $375.00 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/29/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,625.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 11/03/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,125.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 10/27/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $250.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 10/06/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 09/15/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $625.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 08/25/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,250.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 08/11/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,400.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 08/04/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 07/14/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 06/02/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 05/05/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $4,800.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 04/07/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,875.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 03/10/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $3,890.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 02/10/2023 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $4,750.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 12/30/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $4,500.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 12/16/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $558.67 | General |
| Category: Physical Assessment, Vision | ||||||
| 12/16/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $308.67 | General |
| Category: Physical Assessment, Vision | ||||||
| 12/16/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $250.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 12/02/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 11/11/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,075.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 10/07/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $2,500.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 09/02/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $4,500.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 07/29/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,000.00 | General |
| Category: Physical Assessment, Vision | ||||||
| 07/08/2022 | Baxter Healthcare | Hillrom - RetinaVue 700 Imager (Device), Hillrom - RetinaVue Network | Consulting Fee | Cash or cash equivalent | $5,500.00 | General |
| Category: Physical Assessment, Vision | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 700 | 1,199 | $400,376 | $69,527 |
| 2022 | 9 | 652 | 1,054 | $351,819 | $55,029 |
| 2021 | 9 | 557 | 914 | $382,218 | $53,803 |
| 2020 | 6 | 375 | 714 | $250,316 | $39,553 |
Total Patients
2,284
Total Services
3,881
Medicare Billing
$217,912
Procedure Codes
47
All Medicare Procedures & Services
47 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 134 | 206 | $65,508 | $16,417 | 25.1% |
| 67028 | Injection of drug into eye | Facility | 2023 | 60 | 169 | $103,286 | $11,975 | 11.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 116 | 155 | $49,290 | $10,266 | 20.8% |
| 67028 | Injection of drug into eye | Office | 2023 | 48 | 121 | $71,104 | $9,931 | 14.0% |
| J9035 | Injection, bevacizumab, 10 mg | Office | 2023 | 46 | 134 | $36,402 | $6,651 | 18.3% |
| 92134 | Imaging of retina | Office | 2023 | 93 | 142 | $23,998 | $3,896 | 16.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 61 | 70 | $14,840 | $2,938 | 19.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 36 | 45 | $9,540 | $2,741 | 28.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 26 | 26 | $12,792 | $2,422 | 18.9% |
| 92134 | Imaging of retina | Facility | 2023 | 80 | 131 | $13,616 | $2,291 | 16.8% |
| 67028 | Injection of drug into eye | Facility | 2022 | 53 | 175 | $100,798 | $11,719 | 11.6% |
| 67028 | Injection of drug into eye | Office | 2022 | 31 | 100 | $54,890 | $7,817 | 14.2% |
| 92014 | Established patient complete exam of visual system | Facility | 2022 | 99 | 130 | $45,630 | $6,931 | 15.2% |
| 92014 | Established patient complete exam of visual system | Office | 2022 | 55 | 65 | $22,815 | $5,609 | 24.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 54 | 66 | $20,988 | $5,083 | 24.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 76 | 87 | $27,666 | $4,702 | 17.0% |
| J9035 | Injection, bevacizumab, 10 mg | Office | 2022 | 27 | 84 | $21,759 | $4,246 | 19.5% |
| 92134 | Imaging of retina | Facility | 2022 | 95 | 148 | $16,512 | $2,400 | 14.5% |
| 92134 | Imaging of retina | Office | 2022 | 44 | 79 | $13,351 | $2,237 | 16.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 29 | 29 | $14,268 | $2,135 | 15.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 12 | 13 | $2,756 | $859.21 | 31.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 14 | 14 | $2,968 | $710.22 | 23.9% |
| 92228 | Imaging of retina with remote review by physician | Office | 2022 | 23 | 23 | $1,537 | $215.06 | 14.0% |
| 92250 | Photography of the retina | Office | 2022 | 29 | 29 | $4,669 | $185.83 | 4.0% |
| 92250 | Photography of the retina | Facility | 2022 | 11 | 12 | $1,212 | $178.22 | 14.7% |
About Edward Chaum, MD PHD
Edward Chaum, MD PHD is a Retina Specialist healthcare provider based in Nashville, Tennessee. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/26/2006. The National Provider Identifier (NPI) number assigned to this provider is 1023075868.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Edward Chaum, MD PHD has received a total of $185,988 in payments from pharmaceutical and medical device companies, with $375.00 received in 2024. These payments were reported across 102 transactions from 4 companies. The most common payment nature is "Consulting Fee" ($162,201).
As a Medicare-enrolled provider, Chaum has provided services to 2,284 Medicare beneficiaries, totaling 3,881 services with total Medicare billing of $217,912. Data is available for 4 years (2020–2023), covering 47 distinct procedure/service records.
Ad
Practice Information
- Specialty Retina Specialist
- Other Specialties Retina Specialist, Retina Specialist
- Location Nashville, TN
- Active Since 04/26/2006
- Last Updated 03/24/2022
- Taxonomy Code 207WX0107X
- Entity Type Individual
- NPI Number 1023075868
Products in Payments
- Hillrom - RetinaVue 700 Imager (Device) $119,142
- RetinaVue 100 Imager (Device) $28,812
- RetinaVue 700 Imager (Device) $19,129
- RetinaVue Network (Device) $15,585
- SPOT Vision Screener (Device) $2,675
- Hillrom - VERITAS Resting Interpretation (Device) $375.00
- LUXTURNA (Biological) $154.40
- EYLEA (Biological) $108.11
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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