Total Payments
$2,764
2024 Payments
$365.55
Companies
24
Transactions
167
Medicare Patients
4,736
Medicare Billing
$882,467
Payment Breakdown by Category
Food & Beverage$2,668 (96.5%)
Education$95.86 (3.5%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,668 | 161 | 96.5% |
| Education | $95.86 | 6 | 3.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $437.84 | 32 | $0 (2024) |
| Sunovion Pharmaceuticals Inc. | $345.16 | 23 | $0 (2017) |
| Bayer Healthcare Pharmaceuticals Inc. | $253.77 | 15 | $0 (2024) |
| Travere Therapeutics, Inc. | $181.83 | 11 | $0 (2024) |
| Mylan Specialty L.P. | $169.17 | 12 | $0 (2019) |
| AstraZeneca Pharmaceuticals LP | $160.60 | 11 | $0 (2021) |
| Mallinckrodt Enterprises LLC | $160.10 | 10 | $0 (2019) |
| Relypsa, Inc. | $133.84 | 8 | $0 (2020) |
| Mauna Kea Technologies, Inc. | $126.67 | 7 | $0 (2023) |
| Baxter Healthcare | $119.21 | 7 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $365.55 | 17 | Novartis Pharmaceuticals Corporation ($113.84) |
| 2023 | $196.78 | 12 | Travere Therapeutics, Inc. ($69.96) |
| 2022 | $103.67 | 6 | Mauna Kea Technologies, Inc. ($43.36) |
| 2021 | $286.08 | 16 | Horizon Therapeutics plc ($79.51) |
| 2020 | $241.27 | 14 | Mallinckrodt Hospital Products Inc. ($70.55) |
| 2019 | $412.26 | 24 | Boehringer Ingelheim Pharmaceuticals, Inc. ($88.15) |
| 2018 | $453.29 | 30 | Boehringer Ingelheim Pharmaceuticals, Inc. ($135.53) |
| 2017 | $704.98 | 48 | Sunovion Pharmaceuticals Inc. ($345.16) |
All Payment Transactions
167 individual payment records from CMS Open Payments — Page 1 of 7
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/03/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $17.11 | General |
| Category: DIABETES | ||||||
| 11/07/2024 | Novartis Pharmaceuticals Corporation | — | Food and Beverage | In-kind items and services | $23.27 | General |
| 11/05/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $19.38 | General |
| Category: DIABETES | ||||||
| 10/31/2024 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $25.10 | General |
| 10/10/2024 | Novartis Pharmaceuticals Corporation | — | Food and Beverage | In-kind items and services | $32.33 | General |
| 10/03/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $18.55 | General |
| Category: Cardio-renal | ||||||
| 09/26/2024 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $31.32 | General |
| 09/26/2024 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $3.08 | General |
| 08/29/2024 | Novartis Pharmaceuticals Corporation | — | Food and Beverage | In-kind items and services | $24.10 | General |
| 08/22/2024 | Vifor Pharma, Inc. | Veltassa (Drug) | Food and Beverage | In-kind items and services | $16.90 | General |
| Category: Hyperkalemia | ||||||
| 06/25/2024 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $2.38 | General |
| 04/09/2024 | Baxter Healthcare | Hillrom - Cardiac Ambulatory Monitor (Device) | Food and Beverage | In-kind items and services | $22.58 | General |
| Category: Cardiac Arrhythmia Monitoring | ||||||
| 04/02/2024 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $25.25 | General |
| 03/07/2024 | Novartis Pharmaceuticals Corporation | — | Food and Beverage | In-kind items and services | $34.14 | General |
| 03/05/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $21.95 | General |
| Category: Cardio-renal | ||||||
| 02/26/2024 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $24.74 | General |
| 02/15/2024 | Alnylam Pharmaceuticals Inc. | GIVLAARI (Drug) | Food and Beverage | In-kind items and services | $23.37 | General |
| Category: Genetic Disease | ||||||
| 11/07/2023 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $24.02 | General |
| 11/07/2023 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $3.08 | General |
| 11/07/2023 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $2.66 | General |
| 10/12/2023 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $14.00 | General |
| Category: Cardio-renal | ||||||
| 10/09/2023 | Novo Nordisk Inc | Rybelsus (Drug), Ozempic | Food and Beverage | In-kind items and services | $19.05 | General |
| Category: Diabetes | ||||||
| 10/05/2023 | Mauna Kea Technologies, Inc. | — | Food and Beverage | Cash or cash equivalent | $22.54 | General |
| 07/13/2023 | Amgen Inc. | TAVNEOS (Drug) | Food and Beverage | In-kind items and services | $13.79 | General |
| Category: Inflammation | ||||||
| 03/31/2023 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $22.22 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 13 | 985 | 3,871 | $508,130 | $181,851 |
| 2022 | 25 | 1,381 | 12,030 | $648,175 | $251,285 |
| 2021 | 20 | 1,221 | 8,323 | $403,230 | $236,675 |
| 2020 | 21 | 1,149 | 6,905 | $411,966 | $212,656 |
Total Patients
4,736
Total Services
31,129
Medicare Billing
$882,467
Procedure Codes
79
All Medicare Procedures & Services
79 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | Office | 2023 | 37 | 185 | $148,555 | $48,689 | 32.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 426 | 540 | $117,312 | $44,990 | 38.4% |
| 90966 | Home dialysis services per month (20 years or older) | Office | 2023 | 17 | 110 | $70,290 | $23,099 | 32.9% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 78 | 272 | $28,016 | $15,688 | 56.0% |
| 90970 | Dialysis services, per day, less than full month service (20 years or older) | Office | 2023 | 52 | 2,224 | $53,376 | $15,246 | 28.6% |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | Office | 2023 | 34 | 56 | $36,848 | $11,951 | 32.4% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 79 | 109 | $21,255 | $9,922 | 46.7% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 22 | 41 | $12,372 | $4,761 | 38.5% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 170 | 243 | $3,340 | $2,041 | 61.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 20 | 20 | $5,540 | $1,986 | 35.8% |
| 90935 | Hemodialysis procedure with physician evaluation | Facility | 2023 | 15 | 34 | $7,292 | $1,832 | 25.1% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 12 | 13 | $3,731 | $1,565 | 41.9% |
| 81002 | Urinalysis, manual test | Office | 2023 | 23 | 24 | $203.00 | $81.84 | 40.3% |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | Office | 2022 | 47 | 228 | $183,084 | $61,154 | 33.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 391 | 555 | $100,380 | $47,788 | 47.6% |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | Office | 2022 | 48 | 113 | $64,620 | $25,049 | 38.8% |
| 90966 | Home dialysis services per month (20 years or older) | Office | 2022 | 17 | 107 | $66,301 | $23,688 | 35.7% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 108 | 413 | $42,699 | $21,630 | 50.7% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 68 | 74 | $21,290 | $10,316 | 48.5% |
| 90970 | Dialysis services, per day, less than full month service (20 years or older) | Office | 2022 | 39 | 1,414 | $33,012 | $10,168 | 30.8% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 77 | 102 | $19,922 | $9,804 | 49.2% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 33 | 60 | $15,116 | $7,566 | 50.1% |
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | Office | 2022 | 35 | 44 | $22,900 | $6,733 | 29.4% |
| 90945 | Dialysis procedure including 1 evaluation | Facility | 2022 | 11 | 74 | $10,931 | $4,739 | 43.4% |
| 90935 | Hemodialysis procedure with physician evaluation | Facility | 2022 | 34 | 77 | $13,698 | $4,167 | 30.4% |
About Dr. Grant Mathews, MD
Dr. Grant Mathews, MD is a Internal Medicine healthcare provider based in Mountain Home, Arkansas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 04/12/2007. The National Provider Identifier (NPI) number assigned to this provider is 1689898843.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Grant Mathews, MD has received a total of $2,764 in payments from pharmaceutical and medical device companies, with $365.55 received in 2024. These payments were reported across 167 transactions from 24 companies. The most common payment nature is "Food and Beverage" ($2,668).
As a Medicare-enrolled provider, Mathews has provided services to 4,736 Medicare beneficiaries, totaling 31,129 services with total Medicare billing of $882,467. Data is available for 4 years (2020–2023), covering 79 distinct procedure/service records.
Ad
Practice Information
- Specialty Internal Medicine
- Other Specialties Nephrology
- Location Mountain Home, AR
- Active Since 04/12/2007
- Last Updated 10/16/2013
- Taxonomy Code 207R00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1689898843
Products in Payments
- OFEV (Drug) $282.42
- ACTHAR (Biological) $230.65
- UTIBRON (Drug) $214.92
- Kerendia (Drug) $174.06
- Veltassa (Drug) $166.32
- BROVANA (Drug) $130.24
- LOKELMA (Drug) $119.64
- KRYSTEXXA (Biological) $114.31
- OPSUMIT MACITENTAN (Drug) $82.47
- Adempas (Drug) $79.71
- Dymista (Drug) $69.27
- STIOLTO (Drug) $64.53
- SAMSCA (Drug) $61.20
- TAVNEOS (Drug) $60.68
- Yupelri (Drug) $58.94
- STIOLTO RESPIMAT (Drug) $41.22
- Perforomist (Drug) $40.96
- JARDIANCE (Drug) $36.49
- Renal - PD (Device) $35.14
- Renal - CRRT (Device) $29.78
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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