Total Payments
$8,781
2024 Payments
$130.05
Companies
13
Transactions
73
Medicare Patients
1,834
Medicare Billing
$147,637
Payment Breakdown by Category
Travel$6,059 (69.0%)
Food & Beverage$2,685 (30.6%)
Education$37.65 (0.4%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $6,059 | 16 | 69.0% |
| Food and Beverage | $2,685 | 56 | 30.6% |
| Education | $37.65 | 1 | 0.4% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Intersect ENT, Inc. | $2,814 | 12 | $0 (2020) |
| Stryker Corporation | $2,037 | 24 | $0 (2022) |
| Entellus Medical, Inc. | $1,581 | 16 | $0 (2017) |
| Medtronic USA, Inc. | $1,409 | 8 | $0 (2019) |
| Medical Device Business Services, Inc. | $589.97 | 1 | $0 (2018) |
| Inspire Medical Systems, Inc. | $105.36 | 1 | $0 (2024) |
| Acclarent, Inc | $89.10 | 3 | $0 (2019) |
| Shire North American Group Inc | $48.65 | 2 | $0 (2017) |
| Smith+Nephew, Inc. | $29.00 | 2 | $0 (2021) |
| Medtronic, Inc. | $24.69 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $130.05 | 2 | Inspire Medical Systems, Inc. ($105.36) |
| 2023 | $24.34 | 1 | AERIN MEDICAL INC. ($24.34) |
| 2022 | $59.17 | 3 | Stryker Corporation ($41.30) |
| 2021 | $90.48 | 4 | Stryker Corporation ($76.09) |
| 2020 | $227.28 | 5 | Stryker Corporation ($214.36) |
| 2019 | $1,748 | 17 | Stryker Corporation ($1,601) |
| 2018 | $4,607 | 18 | Intersect ENT, Inc. ($2,507) |
| 2017 | $1,895 | 23 | Entellus Medical, Inc. ($1,581) |
All Payment Transactions
73 individual payment records from CMS Open Payments — Page 1 of 3
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/03/2024 | Medtronic, Inc. | PTEYE PARATHYROID DETECTION SYSTEM (Device) | Food and Beverage | In-kind items and services | $24.69 | General |
| Category: Thyroid and Parathyroid Surgery Products | ||||||
| 08/07/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $105.36 | General |
| Category: NEUROLOGY | ||||||
| 02/08/2023 | AERIN MEDICAL INC. | VIVAER STYLUS (Device), RHINAER STYLUS | Food and Beverage | In-kind items and services | $24.34 | General |
| Category: EAR NOSE & THROAT | ||||||
| 12/15/2022 | Phadia US Inc. | ImmunoCAP (Device) | Food and Beverage | Cash or cash equivalent | $17.87 | General |
| Category: Allergy/Immunology | ||||||
| 06/30/2022 | Stryker Corporation | XPRESS ENT DILATION SYSTEM (Device) | Food and Beverage | In-kind items and services | $22.81 | General |
| Category: ENTELLUS | ||||||
| 03/02/2022 | Stryker Corporation | XPRESS ENT DILATION SYSTEM (Device), CLARIFIX CRYOTHERAPY DEVICE | Food and Beverage | In-kind items and services | $18.49 | General |
| Category: ENTELLUS | ||||||
| 11/03/2021 | Smith+Nephew, Inc. | COBLATOR II (Device) | Food and Beverage | In-kind items and services | $14.39 | General |
| Category: ENT | ||||||
| 10/27/2021 | Stryker Corporation | XPRESS ENT DILATION SYSTEM (Device), CLARIFIX CRYOTHERAPY DEVICE, LATERA | Food and Beverage | In-kind items and services | $20.31 | General |
| Category: ENTELLUS | ||||||
| 05/12/2021 | Stryker Corporation | XPRESS ENT DILATION SYSTEM (Device) | Food and Beverage | In-kind items and services | $26.11 | General |
| Category: ENTELLUS | ||||||
| 01/27/2021 | Stryker Corporation | XPRESS ENT DILATION SYSTEM (Device) | Food and Beverage | In-kind items and services | $29.67 | General |
| Category: ENTELLUS | ||||||
| 12/04/2020 | Intersect ENT, Inc. | SINUVA (Drug) | Food and Beverage | In-kind items and services | $12.92 | General |
| Category: Otolaryngology (Ear, Nose, Throat) | ||||||
| 07/11/2020 | Stryker Corporation | ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $53.90 | General |
| Category: ENTELLUS | ||||||
| 07/01/2020 | Stryker Corporation | ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $62.01 | General |
| Category: ENTELLUS | ||||||
| 06/12/2020 | Stryker Corporation | ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $53.01 | General |
| Category: ENTELLUS | ||||||
| 02/03/2020 | Stryker Corporation | ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $45.44 | General |
| Category: ENTELLUS | ||||||
| 11/20/2019 | Stryker Corporation | ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $45.44 | General |
| Category: ENTELLUS | ||||||
| 11/06/2019 | Intersect ENT, Inc. | SINUVA (Drug) | Food and Beverage | In-kind items and services | $45.01 | General |
| Category: Otolaryngology (Ear, Nose, Throat) | ||||||
| 11/06/2019 | Stryker Corporation | ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) | Food and Beverage | Cash or cash equivalent | $41.84 | General |
| Category: ENTELLUS | ||||||
| 08/28/2019 | Stryker Corporation | SPIROX - LATERA (Device) | Food and Beverage | Cash or cash equivalent | $41.84 | General |
| Category: SPIROX | ||||||
| 07/17/2019 | Acclarent, Inc | TruDi (Device) | Food and Beverage | In-kind items and services | $18.17 | General |
| Category: Rhinology Laryngology | ||||||
| 05/22/2019 | Stryker Corporation | SPIROX - LATERA (Device) | Food and Beverage | Cash or cash equivalent | $42.46 | General |
| Category: SPIROX | ||||||
| 04/26/2019 | Stryker Corporation | ENTELLUS - XPRESS ENT DILATION SYSTEM (Device), ENTELLUS - ENTELLUS MEDICAL SHAVER SYSTEM, ENTELLUS - FOCESS HD WIRELESS CAMERA | Food and Beverage | Cash or cash equivalent | $144.44 | General |
| Category: ENTELLUS | ||||||
| 04/25/2019 | Stryker Corporation | ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) | Travel and Lodging | Cash or cash equivalent | $42.02 | General |
| Category: ENTELLUS | ||||||
| 04/24/2019 | Stryker Corporation | ENTELLUS - XPRESS ENT DILATION SYSTEM (Device), ENTELLUS - FOCESS HD WIRELESS CAMERA, ENTELLUS - ENTELLUS MEDICAL SHAVER SYSTEM | Travel and Lodging | Cash or cash equivalent | $372.32 | General |
| Category: ENTELLUS | ||||||
| 04/24/2019 | Stryker Corporation | ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) | Travel and Lodging | Cash or cash equivalent | $70.80 | General |
| Category: ENTELLUS | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 9 | 534 | 624 | $95,790 | $38,724 |
| 2022 | 11 | 488 | 579 | $98,461 | $37,523 |
| 2021 | 9 | 400 | 453 | $116,695 | $33,079 |
| 2020 | 10 | 412 | 552 | $143,950 | $38,311 |
Total Patients
1,834
Total Services
2,208
Medicare Billing
$147,637
Procedure Codes
44
All Medicare Procedures & Services
44 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 142 | 142 | $35,289 | $13,443 | 38.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 77 | 93 | $11,982 | $6,751 | 56.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 81 | 110 | $8,398 | $5,410 | 64.4% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Facility | 2023 | 68 | 73 | $10,964 | $3,791 | 34.6% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 52 | 52 | $6,604 | $2,873 | 43.5% |
| 31231 | Diagnostic exam of nasal passages using an endoscope | Facility | 2023 | 27 | 51 | $6,567 | $2,548 | 38.8% |
| 31237 | Biopsy or removal of nasal polyp or tissue using an endoscope | Facility | 2023 | 11 | 13 | $5,112 | $1,933 | 37.8% |
| 69210 | Removal of impacted ear wax | Facility | 2023 | 51 | 61 | $10,102 | $1,398 | 13.8% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Facility | 2023 | 25 | 29 | $772.00 | $577.62 | 74.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2022 | 104 | 104 | $24,085 | $10,326 | 42.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 69 | 98 | $11,961 | $7,124 | 59.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 89 | 109 | $7,686 | $5,237 | 68.1% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2022 | 62 | 62 | $7,130 | $3,641 | 51.1% |
| 31237 | Biopsy or removal of nasal polyp or tissue using an endoscope | Facility | 2022 | 12 | 20 | $11,523 | $3,278 | 28.4% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Facility | 2022 | 51 | 57 | $8,322 | $2,833 | 34.0% |
| 31231 | Diagnostic exam of nasal passages using an endoscope | Facility | 2022 | 33 | 48 | $6,342 | $2,358 | 37.2% |
| 30140 | Removal of nasal air passage under lining tissue | Facility | 2022 | 12 | 12 | $14,994 | $1,618 | 10.8% |
| 69210 | Removal of impacted ear wax | Facility | 2022 | 31 | 35 | $5,670 | $695.55 | 12.3% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Facility | 2022 | 13 | 17 | $442.00 | $313.02 | 70.8% |
| 92504 | Exam of ear using a microscope | Facility | 2022 | 12 | 17 | $306.00 | $98.95 | 32.3% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Facility | 2021 | 63 | 63 | $14,655 | $6,885 | 47.0% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 62 | 82 | $13,940 | $4,371 | 31.4% |
| 31231 | Diagnostic examination of nasal passages using an endoscope | Office | 2021 | 23 | 32 | $18,656 | $3,881 | 20.8% |
| 70486 | Ct scan of face | Office | 2021 | 25 | 26 | $21,970 | $2,575 | 11.7% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 32 | 32 | $7,936 | $2,449 | 30.9% |
About Dr. Sean Demars, M.D
Dr. Sean Demars, M.D is a Otolaryngology healthcare provider based in Richland, Washington. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/31/2006. The National Provider Identifier (NPI) number assigned to this provider is 1841261492.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sean Demars, M.D has received a total of $8,781 in payments from pharmaceutical and medical device companies, with $130.05 received in 2024. These payments were reported across 73 transactions from 13 companies. The most common payment nature is "Travel and Lodging" ($6,059).
As a Medicare-enrolled provider, Demars has provided services to 1,834 Medicare beneficiaries, totaling 2,208 services with total Medicare billing of $147,637. Data is available for 4 years (2020–2023), covering 44 distinct procedure/service records.
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Practice Information
- Specialty Otolaryngology
- Other Specialties Otolaryngology, Otolaryngology
- Location Richland, WA
- Active Since 01/31/2006
- Last Updated 11/11/2021
- Taxonomy Code 207Y00000X
- Entity Type Individual
- NPI Number 1841261492
Products in Payments
- SINUVA (Drug) $2,420
- ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) $1,434
- FUSION (Device) $1,409
- XprESS Multi-Sinus Dilation System (Device) $1,070
- XprESS Sinus and Eustachian Tube Dilation Tool (Device) $511.35
- PROPEL (Device) $394.29
- ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) $360.34
- SPIROX - LATERA (Device) $125.43
- XPRESS ENT DILATION SYSTEM (Device) $117.39
- INSPIRE (Device) $105.36
- ACCLARENT Balloon Inflation Device (Device) $70.93
- NATPARA (Drug) $48.65
- PTEYE PARATHYROID DETECTION SYSTEM (Device) $24.69
- VIVAER STYLUS (Device) $24.34
- TruDi (Device) $18.17
- ImmunoCAP (Device) $17.87
- Coblation - Laryngeal Wands (Device) $14.61
- COBLATOR II (Device) $14.39
- FLEXITOUCH (Device) $10.81
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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.