Total Payments
$62,117
2024 Payments
$2,294
Companies
59
Transactions
528
Medicare Patients
5,522
Medicare Billing
$1.6M
Payment Breakdown by Category
Other$28,272 (45.5%)
Food & Beverage$22,952 (36.9%)
Travel$5,293 (8.5%)
Consulting$4,325 (7.0%)
Education$1,275 (2.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $28,272 | 15 | 45.5% |
| Food and Beverage | $22,952 | 493 | 36.9% |
| Travel and Lodging | $5,293 | 16 | 8.5% |
| Consulting Fee | $4,325 | 2 | 7.0% |
| Education | $1,275 | 2 | 2.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medtronic USA, Inc. | $35,990 | 107 | $0 (2020) |
| Intersect ENT, Inc. | $11,682 | 124 | $0 (2022) |
| Stryker Corporation | $2,663 | 54 | $0 (2024) |
| Abbott Laboratories | $1,804 | 23 | $0 (2023) |
| Neurent Medical Limited | $1,426 | 21 | $0 (2024) |
| Arthrex, Inc. | $1,224 | 2 | $0 (2022) |
| AERIN MEDICAL INC. | $1,149 | 24 | $0 (2023) |
| KARL STORZ Endoscopy-America | $638.31 | 11 | $0 (2023) |
| Nevro Corp. | $537.86 | 6 | $0 (2022) |
| Olympus America Inc. | $497.79 | 13 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,294 | 42 | Neurent Medical Limited ($1,426) |
| 2023 | $2,287 | 40 | Abbott Laboratories ($678.81) |
| 2022 | $3,768 | 51 | Arthrex, Inc. ($1,224) |
| 2021 | $3,264 | 36 | Intersect ENT, Inc. ($2,416) |
| 2020 | $5,668 | 39 | Medtronic USA, Inc. ($4,364) |
| 2019 | $13,508 | 136 | Medtronic USA, Inc. ($6,333) |
| 2018 | $16,173 | 82 | Medtronic USA, Inc. ($12,910) |
| 2017 | $15,156 | 102 | Medtronic USA, Inc. ($12,383) |
All Payment Transactions
528 individual payment records from CMS Open Payments — Page 1 of 22
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/16/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $24.39 | General |
| Category: IMMUNOLOGY | ||||||
| 12/12/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $160.36 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 11/25/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $15.99 | General |
| Category: IMMUNOLOGY | ||||||
| 11/14/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $144.33 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 11/14/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $31.87 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 11/12/2024 | Philips North America LLC | (BK5) Azurion 5 M20 (Device) | Food and Beverage | Cash or cash equivalent | $46.13 | General |
| Category: Medical Device | ||||||
| 11/04/2024 | Ambu Inc. | — | Food and Beverage | Cash or cash equivalent | $24.90 | General |
| 10/31/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $33.62 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 10/28/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $16.89 | General |
| Category: IMMUNOLOGY | ||||||
| 10/23/2024 | Baxter Healthcare | PERCLOT (Device) | Food and Beverage | In-kind items and services | $17.00 | General |
| Category: Surgical Care | ||||||
| 10/08/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $34.72 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 09/27/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $83.95 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 09/16/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $16.09 | General |
| Category: IMMUNOLOGY | ||||||
| 09/10/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $21.44 | General |
| Category: IMMUNOLOGY | ||||||
| 09/10/2024 | VERTEX PHARMACEUTICALS INCORPORATED | — | Food and Beverage | In-kind items and services | $19.46 | General |
| 08/27/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $14.07 | General |
| Category: Immunology | ||||||
| 08/22/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $40.99 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 08/21/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $33.61 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 08/15/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $17.09 | General |
| Category: IMMUNOLOGY | ||||||
| 08/05/2024 | Next Science LLC | Xperience (Device), BlastX, SurgX | Food and Beverage | Cash or cash equivalent | $160.27 | General |
| Category: Surgical infection | ||||||
| 07/11/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $33.55 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 07/10/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $182.50 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 07/10/2024 | Neurent Medical Limited | NEUROMARK Device (Device), NEUROMARK Radiofrequency Console | Food and Beverage | Cash or cash equivalent | $32.57 | General |
| Category: Electrosurgical, Cutting & Coagulation & Accessories | ||||||
| 07/10/2024 | ViiV Healthcare Company | DOVATO (Drug) | Food and Beverage | In-kind items and services | $19.91 | General |
| Category: HIV | ||||||
| 07/02/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $17.52 | General |
| Category: IMMUNOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 24 | 1,349 | 1,836 | $1.4M | $311,925 |
| 2022 | 21 | 1,302 | 1,558 | $1.6M | $389,316 |
| 2021 | 21 | 1,330 | 2,646 | $1.4M | $397,385 |
| 2020 | 22 | 1,541 | 4,097 | $1.7M | $461,924 |
Total Patients
5,522
Total Services
10,137
Medicare Billing
$1.6M
Procedure Codes
97
All Medicare Procedures & Services
97 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 31295 | Dilation of nasal sinus using an endoscope | Office | 2023 | 36 | 36 | $151,970 | $56,135 | 36.9% |
| 31237 | Biopsy or removal of nasal polyp or tissue using an endoscope | Office | 2023 | 124 | 180 | $148,922 | $48,245 | 32.4% |
| 31296 | Dilation of frontal nasal sinus using an endoscope | Office | 2023 | 17 | 18 | $70,940 | $27,838 | 39.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 199 | 337 | $68,392 | $20,387 | 29.8% |
| 31297 | Dilation of sphenoid nasal sinus using an endoscope | Office | 2023 | 12 | 12 | $43,835 | $15,762 | 36.0% |
| 70486 | Ct scan of face without contrast | Office | 2023 | 145 | 157 | $55,996 | $14,211 | 25.4% |
| 30140 | Removal of nasal air passage under lining tissue | Office | 2023 | 62 | 65 | $72,922 | $13,150 | 18.0% |
| 31267 | Removal of nasal sinus tissue using an endoscope | Facility | 2023 | 55 | 55 | $166,434 | $11,657 | 7.0% |
| 31259 | Removal of tissue from sphenoid sinus using an endoscope | Facility | 2023 | 25 | 25 | $82,739 | $10,753 | 13.0% |
| 31254 | Partial removal of nasal sinus using an endoscope | Office | 2023 | 40 | 41 | $114,233 | $10,347 | 9.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 107 | 114 | $32,636 | $9,862 | 30.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 105 | 105 | $26,168 | $7,423 | 28.4% |
| 61782 | Computer-assisted procedure outside membrane covering brain | Facility | 2023 | 59 | 59 | $23,136 | $7,269 | 31.4% |
| 31253 | Complete exam of nose and sinuses using an endoscope | Facility | 2023 | 17 | 17 | $51,003 | $7,106 | 13.9% |
| 30520 | Reshaping of nasal cartilage | Facility | 2023 | 25 | 25 | $34,205 | $6,953 | 20.3% |
| 30520 | Reshaping of nasal cartilage | Office | 2023 | 18 | 18 | $26,882 | $6,823 | 25.4% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 53 | 53 | $17,780 | $6,027 | 33.9% |
| 31276 | Exploration of nasal sinus using an endoscope | Facility | 2023 | 19 | 19 | $52,033 | $5,446 | 10.5% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Office | 2023 | 50 | 60 | $17,153 | $5,262 | 30.7% |
| 30140 | Removal of nasal air passage under lining tissue | Facility | 2023 | 49 | 49 | $55,354 | $4,688 | 8.5% |
| 31255 | Removal of nasal sinus using an endoscope | Facility | 2023 | 16 | 16 | $15,189 | $3,867 | 25.5% |
| 61782 | Computer-assisted procedure outside membrane covering brain | Office | 2023 | 26 | 27 | $10,251 | $3,423 | 33.4% |
| 31238 | Control of bleeding of nose using an endoscope | Office | 2023 | 16 | 17 | $10,268 | $3,361 | 32.7% |
| 95165 | Professional service for preparation and provision of 1 or more antigens | Office | 2023 | 12 | 260 | $9,055 | $2,483 | 27.4% |
| 31288 | Removal of sphenoid nasal sinus tissue using an endoscope | Facility | 2023 | 13 | 13 | $32,688 | $2,025 | 6.2% |
About Dr. Douglas Cowan, MD
Dr. Douglas Cowan, MD is a Otolaryngology healthcare provider based in Leawood, Kansas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/10/2007. The National Provider Identifier (NPI) number assigned to this provider is 1497978548.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Douglas Cowan, MD has received a total of $62,117 in payments from pharmaceutical and medical device companies, with $2,294 received in 2024. These payments were reported across 528 transactions from 59 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($28,272).
As a Medicare-enrolled provider, Cowan has provided services to 5,522 Medicare beneficiaries, totaling 10,137 services with total Medicare billing of $1.6M. Data is available for 4 years (2020–2023), covering 97 distinct procedure/service records.
Ad
Practice Information
- Specialty Otolaryngology
- Other Specialties Otolaryngology
- Location Leawood, KS
- Active Since 04/10/2007
- Last Updated 11/07/2025
- Taxonomy Code 207Y00000X
- Entity Type Individual
- NPI Number 1497978548
Products in Payments
- NUVENT (Device) $29,333
- PROPEL (Device) $8,957
- XPS NEXUS (Device) $3,464
- SINUVA (Drug) $2,837
- NEUROMARK Device (Device) $1,426
- FUSION (Device) $1,195
- ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) $1,107
- PROCLAIM (Device) $1,058
- Vivaer RF Stylus (Device) $971.73
- i7 (Device) $882.70
- StealthStation (Device) $877.40
- Omnia (Device) $537.86
- Proclaim IPG (Device) $490.41
- NAV - NAV3 NAVIGATION PLATFORM (Device) $463.48
- Xhance (Drug) $459.55
- NUCALA (Biological) $327.28
- DUPIXENT (Biological) $322.90
- FLOWTRIEVER CATHETER, S (Device) $297.66
- XPS (Device) $265.13
- HOPKINS II TELESCOPE 0, 2.7MM, 18CM (Device) $256.20
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.