Total Payments
$207,715
2024 Payments
$9,411
Companies
20
Transactions
574
Medicare Patients
2,388
Medicare Billing
$404,967
Payment Breakdown by Category
Consulting$153,847 (74.1%)
Travel$19,956 (9.6%)
Other$19,875 (9.6%)
Food & Beverage$13,882 (6.7%)
Education$154.90 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $153,847 | 80 | 74.1% |
| Travel and Lodging | $19,956 | 103 | 9.6% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $19,275 | 18 | 9.3% |
| Food and Beverage | $13,882 | 369 | 6.7% |
| Grant | $600.00 | 2 | 0.3% |
| Education | $154.90 | 2 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Stryker Corporation | $176,913 | 320 | $0 (2024) |
| Entellus Medical, Inc. | $24,522 | 85 | $0 (2018) |
| Spirox Inc | $2,625 | 7 | $0 (2017) |
| GlaxoSmithKline, LLC. | $1,158 | 90 | $0 (2024) |
| GENZYME CORPORATION | $742.90 | 26 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $453.62 | 23 | $0 (2024) |
| AERIN MEDICAL INC. | $214.59 | 3 | $0 (2024) |
| Intersect ENT, Inc. | $213.52 | 4 | $0 (2021) |
| Olympus America Inc. | $174.67 | 2 | $0 (2022) |
| Galderma Laboratories, L.P. | $158.37 | 3 | $0 (2021) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $9,411 | 48 | Stryker Corporation ($8,446) |
| 2023 | $5,248 | 61 | Stryker Corporation ($4,433) |
| 2022 | $40,734 | 76 | Stryker Corporation ($40,158) |
| 2021 | $10,102 | 35 | Stryker Corporation ($9,768) |
| 2020 | $35,898 | 51 | Stryker Corporation ($35,468) |
| 2019 | $57,688 | 141 | Stryker Corporation ($57,356) |
| 2018 | $23,788 | 75 | Stryker Corporation ($21,286) |
| 2017 | $24,845 | 87 | Entellus Medical, Inc. ($22,020) |
All Payment Transactions
574 individual payment records from CMS Open Payments — Page 1 of 23
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/04/2024 | GENZYME CORPORATION | DUPIXENT (Biological), DUPIXENT | Food and Beverage | In-kind items and services | $110.07 | General |
| Category: Immunology | ||||||
| 11/18/2024 | SANOFI-AVENTIS U.S. LLC | DUPIXENT (Biological) | Education | In-kind items and services | $54.95 | General |
| Category: Immunology | ||||||
| 11/18/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $34.60 | General |
| Category: Immunology | ||||||
| 11/06/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $8.47 | General |
| Category: Immunology | ||||||
| 10/23/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $110.27 | General |
| Category: IMMUNOLOGY | ||||||
| 10/10/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $28.60 | General |
| Category: Immunology | ||||||
| 10/08/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $13.47 | General |
| Category: IMMUNOLOGY | ||||||
| 09/25/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $6.83 | General |
| Category: Immunology | ||||||
| 09/13/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $27.28 | General |
| Category: IMMUNOLOGY | ||||||
| 08/27/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $7.69 | General |
| Category: IMMUNOLOGY | ||||||
| 08/23/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $8.21 | General |
| Category: Immunology | ||||||
| 08/21/2024 | AERIN MEDICAL INC. | VIVAER STYLUS (Device), RHINAER STYLUS | Food and Beverage | In-kind items and services | $83.67 | General |
| Category: EAR NOSE & THROAT | ||||||
| 08/01/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $6.72 | General |
| Category: IMMUNOLOGY | ||||||
| 07/29/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $22.94 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 07/17/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $7.29 | General |
| Category: Immunology | ||||||
| 05/30/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $15.93 | General |
| Category: IMMUNOLOGY | ||||||
| 05/30/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $4.42 | General |
| Category: IMMUNOLOGY | ||||||
| 05/20/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $30.00 | General |
| Category: Immunology | ||||||
| 05/14/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $6.18 | General |
| Category: IMMUNOLOGY | ||||||
| 05/01/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $6.59 | General |
| Category: IMMUNOLOGY | ||||||
| 04/08/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $28.32 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 04/01/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $7.07 | General |
| Category: IMMUNOLOGY | ||||||
| 03/21/2024 | Stryker Corporation | CLARIFIX CRYOTHERAPY DEVICE (Device), SCOPIS ENT, LATERA | Consulting Fee | Cash or cash equivalent | $262.50 | General |
| Category: INSTRUMENTS | ||||||
| 03/18/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $16.29 | General |
| Category: IMMUNOLOGY | ||||||
| 03/12/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $27.45 | General |
| Category: IMMUNOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 643 | 934 | $187,136 | $71,392 |
| 2022 | 10 | 635 | 959 | $194,192 | $71,812 |
| 2021 | 14 | 674 | 1,961 | $511,715 | $209,989 |
| 2020 | 8 | 436 | 645 | $129,534 | $51,774 |
Total Patients
2,388
Total Services
4,499
Medicare Billing
$404,967
Procedure Codes
40
All Medicare Procedures & Services
40 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 203 | 390 | $57,330 | $27,009 | 47.1% |
| 31231 | Diagnostic exam of nasal passages using an endoscope | Office | 2023 | 74 | 110 | $47,520 | $18,273 | 38.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 142 | 142 | $32,092 | $12,336 | 38.4% |
| 69210 | Removal of impacted ear wax | Office | 2023 | 125 | 175 | $19,775 | $6,460 | 32.7% |
| 31579 | Exam to assess movement of vocal cord flaps using an endoscope | Office | 2023 | 18 | 20 | $10,840 | $3,530 | 32.6% |
| 92504 | Exam of ear using a microscope | Office | 2023 | 51 | 65 | $4,355 | $1,618 | 37.2% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Office | 2023 | 14 | 15 | $4,140 | $1,589 | 38.4% |
| 70486 | Ct scan of face without contrast | Office | 2023 | 16 | 17 | $11,084 | $577.83 | 5.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 190 | 396 | $58,212 | $28,295 | 48.6% |
| 31231 | Diagnostic exam of nasal passages using an endoscope | Office | 2022 | 61 | 90 | $38,880 | $14,883 | 38.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 135 | 135 | $30,510 | $11,418 | 37.4% |
| 69210 | Removal of impacted ear wax | Office | 2022 | 117 | 179 | $20,227 | $6,852 | 33.9% |
| 31579 | Exam to assess movement of vocal cord flaps using an endoscope | Office | 2022 | 13 | 16 | $8,672 | $2,775 | 32.0% |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | Office | 2022 | 14 | 17 | $4,692 | $1,915 | 40.8% |
| 92504 | Exam of ear using a microscope | Office | 2022 | 49 | 67 | $4,489 | $1,750 | 39.0% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 14 | 14 | $4,760 | $1,736 | 36.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 11 | 13 | $2,886 | $1,110 | 38.5% |
| 70486 | Ct scan of face without contrast | Office | 2022 | 31 | 32 | $20,864 | $1,078 | 5.2% |
| 31298 | Dilation of sphenoid and frontal sinus in the nose using an endoscope | Office | 2021 | 14 | 14 | $160,000 | $70,898 | 44.3% |
| 31295 | Dilation of maxillary sinus in the nose using an endoscope | Office | 2021 | 13 | 13 | $76,000 | $31,086 | 40.9% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 185 | 407 | $59,829 | $30,928 | 51.7% |
| 31231 | Diagnostic examination of nasal passages using an endoscope | Office | 2021 | 75 | 107 | $46,224 | $19,329 | 41.8% |
| 30117 | Removal or destruction of growth in nose, internal approach | Office | 2021 | 12 | 24 | $40,512 | $16,473 | 40.7% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 125 | 125 | $28,250 | $10,876 | 38.5% |
| 31237 | Biopsy or removal of nasal polyp or tissue using an endoscope | Office | 2021 | 15 | 31 | $23,529 | $10,759 | 45.7% |
About Dr. Jeffrey Feinfield, M.D
Dr. Jeffrey Feinfield, M.D is a Specialist healthcare provider based in Thousand Oaks, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/28/2006. The National Provider Identifier (NPI) number assigned to this provider is 1740372028.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Jeffrey Feinfield, M.D has received a total of $207,715 in payments from pharmaceutical and medical device companies, with $9,411 received in 2024. These payments were reported across 574 transactions from 20 companies. The most common payment nature is "Consulting Fee" ($153,847).
As a Medicare-enrolled provider, Feinfield has provided services to 2,388 Medicare beneficiaries, totaling 4,499 services with total Medicare billing of $404,967. Data is available for 4 years (2020–2023), covering 40 distinct procedure/service records.
Ad
Practice Information
- Specialty Specialist
- Location Thousand Oaks, CA
- Active Since 09/28/2006
- Last Updated 04/27/2017
- Taxonomy Code 174400000X
- Entity Type Individual
- NPI Number 1740372028
Products in Payments
- ENTELLUS - XPRESS ENT DILATION SYSTEM (Device) $114,558
- CLARIFIX CRYOTHERAPY DEVICE (Device) $32,874
- XprESS Multi-Sinus Dilation System (Device) $22,020
- LATERA (Device) $11,936
- XPRESS LOPROFILE (Device) $8,183
- CYCLONE SINONASAL SUCTION/IRRIGATION SYSTEM (Device) $3,850
- Latera (Device) $2,625
- XPRESS ENT DILATION SYSTEM (Device) $2,572
- SCOPIS ENT (Device) $1,900
- DUPIXENT (Biological) $1,235
- SHAVER SYSTEM (Device) $1,225
- NUCALA (Biological) $1,158
- SPIROX - LATERA (Device) $528.43
- ENTELLUS - ENTELLUS MEDICAL REINFORCED ANESTHESIA NEEDLE (Device) $456.48
- ENTELLUS - FIAGON SINUS NAVIGATION SYSTEM (Device) $430.14
- VIVAER STYLUS (Device) $214.59
- PROPEL (Device) $213.52
- ENTELLUS - OFFICE SINUS PROCEDURE PACK (Device) $192.25
- NSE - ACCESSORIES (Device) $151.94
- ENTELLUS MEDICAL REINFORCED ANESTHESIA NEEDLE (Device) $143.79
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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