Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,360 | 21 | 79.3% |
| Travel and Lodging | $354.03 | 1 | 20.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ZOLL Respicardia, Inc. | $1,001 | 3 | $0 (2023) |
| JAZZ PHARMACEUTICALS INC. | $244.94 | 4 | $0 (2024) |
| Inspire Medical Systems, Inc. | $194.31 | 5 | $0 (2024) |
| Avadel CNS Pharmaceuticals, LLC | $185.88 | 7 | $0 (2024) |
| HARMONY BIOSCIENCES LLC | $44.71 | 1 | $0 (2024) |
| Philips Electronics North America Corporation | $23.75 | 1 | $0 (2023) |
| Fisher & Paykel Healthcare Inc | $19.31 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $514.14 | 13 | Inspire Medical Systems, Inc. ($164.62) |
| 2023 | $1,181 | 8 | ZOLL Respicardia, Inc. ($1,001) |
| 2022 | $19.31 | 1 | Fisher & Paykel Healthcare Inc ($19.31) |
All Payment Transactions
22 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/25/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $27.01 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 10/09/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $40.91 | General |
| Category: NEUROLOGY | ||||||
| 09/26/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $34.86 | General |
| Category: NEUROLOGY | ||||||
| 09/10/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $39.92 | General |
| Category: NEUROLOGY | ||||||
| 09/09/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $28.48 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 07/25/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $48.93 | General |
| Category: NEUROLOGY | ||||||
| 07/15/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $28.52 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 06/04/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $99.69 | General |
| Category: NEUROLOGY | ||||||
| 05/01/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $43.32 | General |
| Category: NEUROLOGY | ||||||
| 04/23/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $44.71 | General |
| Category: Narcoplepsy | ||||||
| 04/15/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $23.74 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 03/01/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $25.13 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 01/22/2024 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $28.92 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 12/14/2023 | Avadel CNS Pharmaceuticals, LLC | LUMRYZ (Drug) | Food and Beverage | In-kind items and services | $24.08 | General |
| Category: CENTRAL NERVOUS SYSTEM CNS NEUROLOGY | ||||||
| 10/31/2023 | Philips Electronics North America Corporation | (2536) CPAP Service Sales (Device) | Food and Beverage | Cash or cash equivalent | $23.75 | General |
| Category: Medical Device | ||||||
| 10/26/2023 | ZOLL Respicardia, Inc. | remede System (Device) | Food and Beverage | Cash or cash equivalent | $24.87 | General |
| Category: Respiratory | ||||||
| 06/06/2023 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $70.68 | General |
| Category: NEUROLOGY | ||||||
| 06/04/2023 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $31.25 | General |
| Category: NEUROLOGY | ||||||
| 04/14/2023 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $29.69 | General |
| Category: NEUROLOGY | ||||||
| 02/16/2023 | ZOLL Respicardia, Inc. | remede System (Device) | Food and Beverage | Cash or cash equivalent | $622.22 | General |
| Category: Respiratory | ||||||
| 02/16/2023 | ZOLL Respicardia, Inc. | remede System (Device) | Travel and Lodging | Cash or cash equivalent | $354.03 | General |
| Category: Respiratory | ||||||
| 11/09/2022 | Fisher & Paykel Healthcare Inc | FISHER & PAYKEL HEALTHCARE (Device), FISHER & PAYKEL HEALTHCARE, FISHER & PAYKEL HEALTHCARE | Food and Beverage | In-kind items and services | $19.31 | General |
| Category: Sleep | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 542 | 687 | $343,645 | $59,417 |
| 2022 | 3 | 48 | 48 | $21,720 | $3,958 |
All Medicare Procedures & Services
9 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 242 | 383 | $153,200 | $29,718 | 19.4% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 112 | 112 | $67,200 | $11,623 | 17.3% |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | Office | 2023 | 14 | 14 | $54,460 | $8,188 | 15.0% |
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | Facility | 2023 | 137 | 138 | $44,160 | $4,758 | 10.8% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Facility | 2023 | 22 | 25 | $13,375 | $3,008 | 22.5% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Facility | 2023 | 15 | 15 | $11,250 | $2,123 | 18.9% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 17 | 17 | $10,200 | $1,942 | 19.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 20 | 20 | $8,000 | $1,600 | 20.0% |
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | Facility | 2022 | 11 | 11 | $3,520 | $415.69 | 11.8% |
About Tammy Wong
Tammy Wong is a Sleep Medicine healthcare provider based in Los Angeles, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 03/22/2018. The National Provider Identifier (NPI) number assigned to this provider is 1346744414.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Tammy Wong has received a total of $1,714 in payments from pharmaceutical and medical device companies, with $514.14 received in 2024. These payments were reported across 22 transactions from 7 companies. The most common payment nature is "Food and Beverage" ($1,360).
As a Medicare-enrolled provider, Wong has provided services to 590 Medicare beneficiaries, totaling 735 services with total Medicare billing of $63,375. Data is available for 2 years (2022–2023), covering 9 distinct procedure/service records.
Practice Information
- Specialty Sleep Medicine
- Location Los Angeles, CA
- Active Since 03/22/2018
- Last Updated 10/14/2022
- Taxonomy Code 207RS0012X
- Entity Type Individual
- NPI Number 1346744414
Products in Payments
- remede System (Device) $1,001
- XYWAV (Drug) $244.94
- INSPIRE (Device) $194.31
- LUMRYZ (Drug) $185.88
- WAKIX (Drug) $44.71
- (2536) CPAP Service Sales (Device) $23.75
- FISHER & PAYKEL HEALTHCARE (Device) $19.31
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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