Total Payments
$4,310
2024 Payments
$362.13
Companies
21
Transactions
258
Medicare Patients
1,033
Medicare Billing
$53,045
Payment Breakdown by Category
Food & Beverage$4,269 (99.1%)
Gifts$40.92 (0.9%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $4,269 | 256 | 99.1% |
| Gift | $40.92 | 2 | 0.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $1,242 | 74 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $949.74 | 79 | $0 (2024) |
| NESTLE HEALTHCARE NUTRITION INC. | $364.95 | 18 | $0 (2023) |
| Takeda Pharmaceuticals U.S.A., Inc. | $263.04 | 22 | $0 (2023) |
| Merck Sharp & Dohme LLC | $230.06 | 16 | $0 (2024) |
| REVANCE THERAPEUTICS, INC. | $175.18 | 2 | $0 (2024) |
| Evoke Pharma, Inc. | $174.72 | 5 | $0 (2022) |
| Gilead Sciences, Inc. | $172.97 | 8 | $0 (2023) |
| Ardelyx, Inc. | $122.88 | 7 | $0 (2023) |
| Abbott Laboratories | $108.40 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $362.13 | 12 | REVANCE THERAPEUTICS, INC. ($175.18) |
| 2023 | $1,155 | 76 | ABBVIE INC. ($284.90) |
| 2022 | $1,419 | 81 | ABBVIE INC. ($535.65) |
| 2021 | $1,373 | 89 | AbbVie Inc. ($394.95) |
All Payment Transactions
258 individual payment records from CMS Open Payments — Page 1 of 11
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | W. L. Gore & Associates, Inc. | GORE ENFORM Preperitoneal Biomaterial (Device) | Food and Beverage | In-kind items and services | $30.32 | General |
| Category: Devices | ||||||
| 12/06/2024 | REVANCE THERAPEUTICS, INC. | DAXXIFY (Drug) | Food and Beverage | In-kind items and services | $144.05 | General |
| Category: AESTHETICS AND THERAPEUTICS | ||||||
| 04/03/2024 | AIMMUNE THERAPEUTICS, INC. | VOWST (Biological) | Food and Beverage | In-kind items and services | $19.61 | General |
| Category: GI | ||||||
| 04/03/2024 | AIMMUNE THERAPEUTICS, INC. | VOWST (Biological) | Food and Beverage | In-kind items and services | $19.61 | General |
| Category: GI | ||||||
| 04/02/2024 | Janssen Biotech, Inc. | STELARA (Biological) | Food and Beverage | In-kind items and services | $19.17 | General |
| Category: Immunology | ||||||
| 02/22/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $21.84 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 02/19/2024 | ABBVIE INC. | RINVOQ (Biological) | Food and Beverage | In-kind items and services | $13.73 | General |
| Category: IMMUNOLOGY | ||||||
| 02/12/2024 | REVANCE THERAPEUTICS, INC. | DAXXIFY (Drug) | Food and Beverage | In-kind items and services | $31.13 | General |
| Category: AESTHETICS AND THERAPEUTICS | ||||||
| 01/31/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $17.30 | General |
| Category: Gastroenterology | ||||||
| 01/22/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $13.24 | General |
| Category: IMMUNOLOGY | ||||||
| 01/18/2024 | Merck Sharp & Dohme LLC | DIFICID (Drug) | Food and Beverage | In-kind items and services | $16.69 | General |
| Category: INFECTIOUS DISEASE | ||||||
| 01/18/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $15.44 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 12/27/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $12.54 | General |
| Category: Gastroenterology | ||||||
| 12/26/2023 | Abbott Laboratories | FREESTYLE LIBRE 3 (Device) | Food and Beverage | In-kind items and services | $108.40 | General |
| Category: Diabetes Care | ||||||
| 12/18/2023 | Lilly USA, LLC | — | Food and Beverage | In-kind items and services | $13.19 | General |
| 12/14/2023 | ABBVIE INC. | RINVOQ (Biological) | Food and Beverage | In-kind items and services | $5.41 | General |
| Category: IMMUNOLOGY | ||||||
| 12/12/2023 | Gilead Sciences, Inc. | Epclusa (Drug) | Food and Beverage | In-kind items and services | $82.92 | General |
| Category: HCV | ||||||
| 12/06/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $14.64 | General |
| Category: Gastroenterology | ||||||
| 11/30/2023 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $6.55 | General |
| Category: IMMUNOLOGY | ||||||
| 11/29/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $14.92 | General |
| Category: Gastroenterology | ||||||
| 11/20/2023 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $28.93 | General |
| Category: IMMUNOLOGY | ||||||
| 11/09/2023 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $24.74 | General |
| Category: Immunology | ||||||
| 11/09/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $5.87 | General |
| Category: Gastroenterology | ||||||
| 11/01/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $5.40 | General |
| Category: Gastroenterology | ||||||
| 10/25/2023 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $17.77 | General |
| Category: Gastroenterology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 4 | 188 | 197 | $22,041 | $7,494 |
| 2022 | 6 | 372 | 411 | $46,994 | $19,245 |
| 2021 | 9 | 380 | 401 | $52,558 | $21,972 |
| 2020 | 2 | 93 | 96 | $11,859 | $4,334 |
Total Patients
1,033
Total Services
1,105
Medicare Billing
$53,045
Procedure Codes
21
All Medicare Procedures & Services
21 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2023 | 57 | 61 | $7,991 | $3,074 | 38.5% |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | Office | 2023 | 90 | 94 | $7,332 | $2,815 | 38.4% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 22 | 23 | $3,013 | $818.37 | 27.2% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Facility | 2023 | 19 | 19 | $3,705 | $785.92 | 21.2% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2022 | 144 | 171 | $22,401 | $9,761 | 43.6% |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | Office | 2022 | 117 | 126 | $9,828 | $3,902 | 39.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 43 | 46 | $6,026 | $2,642 | 43.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 31 | 31 | $6,045 | $2,058 | 34.0% |
| 91200 | Measurement of liver stiffness | Office | 2022 | 24 | 24 | $1,680 | $443.99 | 26.4% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2022 | 13 | 13 | $1,014 | $438.98 | 43.3% |
| 99442 | Physician telephone patient service, 11-20 minutes of medical discussion | Office | 2021 | 82 | 89 | $11,659 | $5,230 | 44.9% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 76 | 83 | $10,873 | $4,661 | 42.9% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 41 | 41 | $7,995 | $2,881 | 36.0% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Office | 2021 | 59 | 63 | $4,914 | $2,100 | 42.7% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 21 | 21 | $4,725 | $1,993 | 42.2% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 21 | 21 | $4,074 | $1,701 | 41.8% |
| 99441 | Physician telephone patient service, 5-10 minutes of medical discussion | Office | 2021 | 47 | 50 | $3,900 | $1,673 | 42.9% |
| 99443 | Physician telephone patient service, 21-30 minutes of medical discussion | Office | 2021 | 17 | 17 | $3,298 | $1,429 | 43.3% |
| 91200 | Measuring the stiffness in the liver via elastography | Office | 2021 | 16 | 16 | $1,120 | $304.35 | 27.2% |
| 99442 | Physician telephone patient service, 11-20 minutes of medical discussion | Office | 2020 | 81 | 84 | $10,923 | $3,980 | 36.4% |
| 99441 | Physician telephone patient service, 5-10 minutes of medical discussion | Office | 2020 | 12 | 12 | $936.00 | $354.00 | 37.8% |
About Maribeth Gambill, APN
Maribeth Gambill, APN is a Family healthcare provider based in Bastrop, Louisiana. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/18/2006. The National Provider Identifier (NPI) number assigned to this provider is 1144334863.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Maribeth Gambill, APN has received a total of $4,310 in payments from pharmaceutical and medical device companies, with $362.13 received in 2024. These payments were reported across 258 transactions from 21 companies. The most common payment nature is "Food and Beverage" ($4,269).
As a Medicare-enrolled provider, Gambill has provided services to 1,033 Medicare beneficiaries, totaling 1,105 services with total Medicare billing of $53,045. Data is available for 4 years (2020–2023), covering 21 distinct procedure/service records.
Ad
Practice Information
- Specialty Family
- Other Specialties Family
- Location Bastrop, LA
- Active Since 08/18/2006
- Last Updated 05/25/2023
- Taxonomy Code 363LF0000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1144334863
Products in Payments
- XIFAXAN (Drug) $773.62
- RINVOQ (Biological) $401.64
- ZENPEP (Drug) $380.39
- HUMIRA (Biological) $333.53
- SKYRIZI (Biological) $235.05
- DIFICID (Drug) $230.06
- DAXXIFY (Drug) $175.18
- GIMOTI (Drug) $174.72
- TRULANCE (Drug) $156.26
- ENTYVIO (Biological) $139.10
- MOTEGRITY (Drug) $123.94
- IBSRELA (Drug) $122.88
- LINZESS (Drug) $115.33
- FREESTYLE LIBRE 3 (Device) $108.40
- CREON (Drug) $94.97
- Epclusa (Drug) $82.92
- Linzess (Drug) $78.81
- DOVATO (Drug) $75.01
- SUTAB (Drug) $64.32
- DUPIXENT (Biological) $64.11
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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