Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $12,057 | 3 | 96.8% |
| Food and Beverage | $401.26 | 9 | 3.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| GE HEALTHCARE | $10,274 | 9 | $0 (2024) |
| HEARTFLOW, INC. | $2,125 | 2 | $0 (2024) |
| Siemens Medical Solutions USA, Inc. | $59.24 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $12,133 | 4 | GE HEALTHCARE ($10,008) |
| 2023 | $160.23 | 4 | GE HealthCare ($160.23) |
| 2022 | $105.79 | 3 | GE HealthCare ($105.79) |
| 2019 | $59.24 | 1 | Siemens Medical Solutions USA, Inc. ($59.24) |
All Payment Transactions
12 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/03/2024 | GE HEALTHCARE | Revolution (Device) | Food and Beverage | In-kind items and services | $76.00 | General |
| Category: Imaging - CT | ||||||
| 11/20/2024 | GE HEALTHCARE | — | Consulting Fee | Cash or cash equivalent | $9,932.00 | General |
| 08/30/2024 | HEARTFLOW, INC. | FFRct (Device) | Consulting Fee | Cash or cash equivalent | $125.00 | General |
| Category: Coronary | ||||||
| 08/16/2024 | HEARTFLOW, INC. | FFRct (Device) | Consulting Fee | Cash or cash equivalent | $2,000.00 | General |
| Category: Coronary | ||||||
| 12/07/2023 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $38.24 | General |
| 11/27/2023 | GE HEALTHCARE | Revolution (Device) | Food and Beverage | Cash or cash equivalent | $27.00 | General |
| Category: Imaging - CT | ||||||
| 11/14/2023 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $77.42 | General |
| 11/14/2023 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $17.57 | General |
| 11/30/2022 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $14.83 | General |
| 11/19/2022 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $44.45 | General |
| 11/02/2022 | GE HealthCare | — | Food and Beverage | Cash or cash equivalent | $46.51 | General |
| 11/06/2019 | Siemens Medical Solutions USA, Inc. | — | Food and Beverage | In-kind items and services | $59.24 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 13 | 2,725 | 3,094 | $451,393 | $105,400 |
| 2022 | 12 | 2,731 | 3,206 | $387,973 | $97,280 |
| 2021 | 7 | 2,773 | 3,465 | $287,211 | $63,247 |
| 2020 | 10 | 2,555 | 2,841 | $366,949 | $66,295 |
All Medicare Procedures & Services
56 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 71260 | Ct scan of chest with contrast | Office | 2023 | 634 | 742 | $130,778 | $31,649 | 24.2% |
| 71275 | Ct scan of blood vessels of chest with contrast | Facility | 2023 | 190 | 194 | $53,649 | $12,220 | 22.8% |
| 71250 | Ct scan of chest without contrast | Office | 2023 | 287 | 318 | $52,639 | $12,057 | 22.9% |
| 71250 | Ct scan of chest without contrast | Facility | 2023 | 319 | 333 | $55,812 | $11,907 | 21.3% |
| 71260 | Ct scan of chest with contrast | Facility | 2023 | 237 | 256 | $45,613 | $10,416 | 22.8% |
| 74174 | Ct scan of blood vessels of abdomen and pelvis with contrast | Facility | 2023 | 54 | 55 | $18,129 | $4,814 | 26.6% |
| 75572 | Ct scan of heart structure with contrast | Facility | 2023 | 65 | 67 | $17,499 | $4,475 | 25.6% |
| 71045 | X-ray of chest, 1 view | Facility | 2023 | 465 | 641 | $18,077 | $4,010 | 22.2% |
| 75561 | Mri scan of heart before and after contrast | Facility | 2023 | 27 | 27 | $10,425 | $2,652 | 25.4% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2023 | 42 | 42 | $12,197 | $2,325 | 19.1% |
| 75574 | Ct scan of blood vessels and grafts of heart with contrast | Facility | 2023 | 22 | 22 | $7,748 | $1,918 | 24.8% |
| 71046 | X-ray of chest, 2 views | Office | 2023 | 130 | 134 | $8,251 | $1,687 | 20.4% |
| 71271 | Low dose ct scan of chest for lung cancer screening | Office | 2023 | 26 | 26 | $4,216 | $1,418 | 33.6% |
| 71275 | Ct scan of blood vessels of chest with contrast | Office | 2023 | 20 | 20 | $5,487 | $1,245 | 22.7% |
| 71046 | X-ray of chest, 2 views | Facility | 2023 | 145 | 155 | $5,214 | $1,097 | 21.0% |
| 71271 | Low dose ct scan of chest for lung cancer screening | Facility | 2023 | 14 | 14 | $2,374 | $763.28 | 32.2% |
| 75571 | Ct scan of heart with evaluation of blood vessel calcium | Office | 2023 | 18 | 18 | $1,565 | $329.50 | 21.1% |
| 75571 | Ct scan of heart with evaluation of blood vessel calcium | Facility | 2023 | 12 | 12 | $1,056 | $236.20 | 22.4% |
| 75565 | Mri scan of blood flow of heart | Facility | 2023 | 18 | 18 | $666.00 | $180.18 | 27.1% |
| 71250 | Ct scan of chest without contrast | Facility | 2022 | 413 | 434 | $73,440 | $18,531 | 25.2% |
| 71275 | Ct scan of blood vessels of chest with contrast | Facility | 2022 | 215 | 222 | $63,081 | $15,756 | 25.0% |
| 71260 | Ct scan of chest with contrast | Office | 2022 | 207 | 231 | $42,215 | $10,335 | 24.5% |
| 71045 | X-ray of chest, 1 view | Facility | 2022 | 858 | 1,232 | $35,173 | $8,947 | 25.4% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2022 | 113 | 120 | $34,611 | $8,641 | 25.0% |
| 71250 | Ct scan of chest without contrast | Office | 2022 | 172 | 190 | $32,264 | $7,967 | 24.7% |
About Dr. Hamid Chalian, M.D
Dr. Hamid Chalian, M.D is a Diagnostic Radiology healthcare provider based in Orange, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/26/2012. The National Provider Identifier (NPI) number assigned to this provider is 1669736500.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Hamid Chalian, M.D has received a total of $12,458 in payments from pharmaceutical and medical device companies, with $12,133 received in 2024. These payments were reported across 12 transactions from 3 companies. The most common payment nature is "Consulting Fee" ($12,057).
As a Medicare-enrolled provider, Chalian has provided services to 10,784 Medicare beneficiaries, totaling 12,606 services with total Medicare billing of $332,222. Data is available for 4 years (2020–2023), covering 56 distinct procedure/service records.
Practice Information
- Specialty Diagnostic Radiology
- Other Specialties Diagnostic Radiology, Diagnostic Radiology
- Location Orange, CA
- Active Since 06/26/2012
- Last Updated 11/06/2025
- Taxonomy Code 2085R0202X
- Entity Type Individual
- NPI Number 1669736500
Products in Payments
- FFRct (Device) $2,125
- Revolution (Device) $103.00
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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