Total Payments
$11,403
2024 Payments
$2,168
Companies
46
Transactions
586
Medicare Patients
4,017
Medicare Billing
$556,936
Payment Breakdown by Category
Food & Beverage$11,382 (99.8%)
Education$20.80 (0.2%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $11,382 | 582 | 99.8% |
| Education | $20.80 | 4 | 0.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $3,562 | 177 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $1,699 | 89 | $0 (2024) |
| Janssen Biotech, Inc. | $1,043 | 54 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $545.22 | 31 | $0 (2023) |
| Merck Sharp & Dohme LLC | $307.19 | 15 | $0 (2024) |
| Celgene Corporation | $301.52 | 17 | $0 (2024) |
| Valeant Pharmaceuticals North America LLC | $277.67 | 14 | $0 (2017) |
| Allergan Inc. | $270.19 | 23 | $0 (2019) |
| Intercept Pharmaceuticals, Inc. | $248.37 | 13 | $0 (2024) |
| QOL Medical, LLC | $243.67 | 14 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $2,168 | 87 | ABBVIE INC. ($851.84) |
| 2023 | $1,308 | 59 | ABBVIE INC. ($426.11) |
| 2022 | $1,473 | 68 | ABBVIE INC. ($628.65) |
| 2021 | $1,593 | 88 | AbbVie Inc. ($507.57) |
| 2020 | $562.27 | 28 | AbbVie Inc. ($96.91) |
| 2019 | $904.06 | 51 | Salix Pharmaceuticals, a division of Bausch Health US, LLC ($196.94) |
| 2018 | $1,538 | 89 | Salix Pharmaceuticals, a division of Bausch Health US, LLC ($301.17) |
| 2017 | $1,858 | 116 | AbbVie, Inc. ($653.35) |
All Payment Transactions
586 individual payment records from CMS Open Payments — Page 1 of 24
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $30.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 12/16/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $21.47 | General |
| Category: IMMUNOLOGY | ||||||
| 12/16/2024 | Intercept Pharmaceuticals, Inc. | OCALIVA (Drug) | Food and Beverage | In-kind items and services | $19.61 | General |
| Category: Hepatology / Gastroenterology | ||||||
| 12/12/2024 | Lilly USA, LLC | OMVOH (Drug) | Food and Beverage | In-kind items and services | $22.80 | General |
| Category: Immunology | ||||||
| 12/06/2024 | CapsoVision, Inc. | CapsoCam Plus (Device) | Food and Beverage | Cash or cash equivalent | $23.46 | General |
| Category: Gastroenterology | ||||||
| 12/06/2024 | ABBVIE INC. | SKYRIZI (Biological), RINVOQ | Food and Beverage | In-kind items and services | $7.86 | General |
| Category: IMMUNOLOGY | ||||||
| 12/03/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $24.62 | General |
| Category: GASTROENTEROLOGY | ||||||
| 12/02/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $25.14 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 11/19/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $22.06 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/14/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $32.69 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/14/2024 | QOL Medical, LLC | SUCRAID (Drug) | Food and Beverage | Cash or cash equivalent | $24.52 | General |
| Category: THERAPY FOR CSID | ||||||
| 11/11/2024 | Ardelyx, Inc. | IBSRELA (Drug) | Food and Beverage | In-kind items and services | $32.38 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/11/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $18.03 | General |
| Category: IMMUNOLOGY | ||||||
| 11/07/2024 | IRONWOOD PHARMACEUTICALS, INC | Linzess (Drug) | Food and Beverage | Cash or cash equivalent | $14.08 | General |
| Category: GI | ||||||
| 11/04/2024 | Braintree Laboratories, Inc. | SUFLAVE (Drug), SUTAB | Food and Beverage | In-kind items and services | $20.98 | General |
| Category: GI COLON PREP | ||||||
| 11/04/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $9.07 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/28/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $12.96 | General |
| Category: IMMUNOLOGY | ||||||
| 10/15/2024 | Janssen Biotech, Inc. | TREMFYA (Drug) | Food and Beverage | In-kind items and services | $30.58 | General |
| Category: Immunology | ||||||
| 10/14/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $24.24 | General |
| Category: Immunology | ||||||
| 10/10/2024 | Lilly USA, LLC | OMVOH (Drug) | Food and Beverage | In-kind items and services | $24.24 | General |
| Category: Immunology | ||||||
| 10/08/2024 | AIMMUNE THERAPEUTICS, INC. | VOWST (Biological) | Food and Beverage | In-kind items and services | $28.58 | General |
| Category: GI | ||||||
| 10/08/2024 | ABBVIE INC. | VIBERZI (Drug), CREON | Food and Beverage | In-kind items and services | $15.67 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/07/2024 | Ardelyx, Inc. | IBSRELA (Drug) | Food and Beverage | In-kind items and services | $29.14 | General |
| Category: GASTROENTEROLOGY | ||||||
| 10/03/2024 | ABBVIE INC. | CREON (Drug), LINZESS | Food and Beverage | In-kind items and services | $24.05 | General |
| Category: ENDOCRINOLOGY | ||||||
| 10/01/2024 | PFIZER INC. | XELJANZ (Drug), VELSIPITY | Food and Beverage | In-kind items and services | $23.96 | General |
| Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 15 | 1,112 | 1,407 | $966,596 | $156,113 |
| 2022 | 15 | 1,017 | 1,332 | $897,343 | $145,561 |
| 2021 | 15 | 937 | 1,237 | $815,525 | $133,805 |
| 2020 | 17 | 951 | 1,259 | $762,530 | $121,458 |
Total Patients
4,017
Total Services
5,235
Medicare Billing
$556,936
Procedure Codes
62
All Medicare Procedures & Services
62 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 303 | 445 | $275,455 | $46,317 | 16.8% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 144 | 144 | $134,496 | $16,027 | 11.9% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 72 | 72 | $84,960 | $14,675 | 17.3% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 91 | 192 | $71,232 | $12,822 | 18.0% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 147 | 157 | $101,422 | $12,314 | 12.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 72 | 72 | $57,672 | $9,398 | 16.3% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 46 | 82 | $45,756 | $8,092 | 17.7% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 48 | 54 | $46,656 | $7,948 | 17.0% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 62 | 62 | $37,758 | $6,655 | 17.6% |
| 45390 | Removal of large bowel tissue using a flexible endoscope | Facility | 2023 | 19 | 19 | $29,317 | $5,656 | 19.3% |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 2023 | 27 | 27 | $23,220 | $5,304 | 22.8% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 18 | 18 | $15,462 | $3,532 | 22.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 35 | 35 | $18,970 | $3,007 | 15.9% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 16 | 16 | $13,024 | $2,379 | 18.3% |
| 43255 | Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 12 | 12 | $11,196 | $1,986 | 17.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 270 | 428 | $266,216 | $44,924 | 16.9% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 145 | 145 | $137,315 | $17,339 | 12.6% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 62 | 138 | $66,102 | $12,120 | 18.3% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 51 | 51 | $61,302 | $10,412 | 17.0% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 60 | 70 | $61,110 | $10,307 | 16.9% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 73 | 73 | $58,765 | $10,130 | 17.2% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 120 | 132 | $86,460 | $10,070 | 11.6% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 70 | 125 | $41,625 | $7,340 | 17.6% |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 2022 | 29 | 29 | $25,317 | $5,681 | 22.4% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 22 | 25 | $23,150 | $4,234 | 18.3% |
About Dr. Lenna Martyak, M.D
Dr. Lenna Martyak, M.D is a Gastroenterology healthcare provider based in Santa Monica, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/15/2007. The National Provider Identifier (NPI) number assigned to this provider is 1164638177.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Lenna Martyak, M.D has received a total of $11,403 in payments from pharmaceutical and medical device companies, with $2,168 received in 2024. These payments were reported across 586 transactions from 46 companies. The most common payment nature is "Food and Beverage" ($11,382).
As a Medicare-enrolled provider, Martyak has provided services to 4,017 Medicare beneficiaries, totaling 5,235 services with total Medicare billing of $556,936. Data is available for 4 years (2020–2023), covering 62 distinct procedure/service records.
Ad
Practice Information
- Specialty Gastroenterology
- Location Santa Monica, CA
- Active Since 05/15/2007
- Last Updated 09/14/2021
- Taxonomy Code 207RG0100X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1164638177
Products in Payments
- XIFAXAN (Drug) $1,377
- STELARA (Biological) $866.10
- LINZESS (Drug) $790.96
- SKYRIZI (Biological) $569.09
- Humira (Biological) $429.12
- CREON (Drug) $423.92
- HUMIRA (Biological) $394.01
- RINVOQ (Biological) $389.12
- ZEPOSIA (Drug) $301.52
- Creon (Drug) $269.98
- DIFICID (Drug) $266.28
- OCALIVA (Drug) $248.37
- TRULANCE (Drug) $239.58
- VIBERZI (Drug) $239.48
- DUPIXENT (Biological) $236.89
- Entyvio (Biological) $226.44
- ENTYVIO (Biological) $209.30
- Alinia Tablets 500mg 30 count bottle (Drug) $166.90
- ZENPEP (Drug) $161.24
- PLENVU (Drug) $159.81
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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