Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $122.36 | 1 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ViiV Healthcare Company | $122.36 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2022 | $122.36 | 1 | ViiV Healthcare Company ($122.36) |
All Payment Transactions
1 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/27/2022 | ViiV Healthcare Company | DOVATO (Drug) | Food and Beverage | In-kind items and services | $122.36 | General |
| Category: HIV | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 31 | 32 | $3,505 | $962.66 |
| 2022 | 2 | 30 | 32 | $2,977 | $823.23 |
| 2021 | 1 | 13 | 13 | $1,810 | $602.16 |
All Medicare Procedures & Services
5 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 17 | 18 | $3,095 | $865.08 | 27.9% |
| 92504 | Exam of ear using a microscope | Facility | 2023 | 14 | 14 | $409.90 | $97.58 | 23.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 16 | 18 | $2,558 | $745.76 | 29.2% |
| 92504 | Exam of ear using a microscope | Facility | 2022 | 14 | 14 | $419.30 | $77.47 | 18.5% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 13 | 13 | $1,810 | $602.16 | 33.3% |
About Mary Chang
Mary Chang is a Chiropractor healthcare provider based in Seattle, Washington. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/21/2006. The National Provider Identifier (NPI) number assigned to this provider is 1659470516.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Mary Chang has received a total of $122.36 in payments from pharmaceutical and medical device companies, with $122.36 received in 2022. These payments were reported across 1 transactions from 1 company. The most common payment nature is "Food and Beverage" ($122.36).
As a Medicare-enrolled provider, Chang has provided services to 74 Medicare beneficiaries, totaling 77 services with total Medicare billing of $2,388. Data is available for 3 years (2021–2023), covering 5 distinct procedure/service records.
Practice Information
- Specialty Chiropractor
- Other Specialties Physician Assistant
- Location Seattle, WA
- Active Since 09/21/2006
- Last Updated 10/07/2016
- Taxonomy Code 111N00000X
- Entity Type Individual
- NPI Number 1659470516
Products in Payments
- DOVATO (Drug) $122.36
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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