Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $282.64 | 16 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $143.82 | 8 | $0 (2024) |
| AIMMUNE THERAPEUTICS, INC. | $57.35 | 4 | $0 (2024) |
| GENZYME CORPORATION | $24.27 | 1 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $23.56 | 1 | $0 (2024) |
| Ardelyx, Inc. | $16.96 | 1 | $0 (2024) |
| Braintree Laboratories, Inc. | $16.68 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $196.49 | 11 | Takeda Pharmaceuticals U.S.A., Inc. ($57.67) |
| 2023 | $67.93 | 4 | Takeda Pharmaceuticals U.S.A., Inc. ($67.93) |
| 2021 | $18.22 | 1 | Takeda Pharmaceuticals U.S.A., Inc. ($18.22) |
All Payment Transactions
16 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $23.56 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 11/04/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $18.17 | General |
| Category: INTERNAL MEDICINE | ||||||
| 10/30/2024 | GENZYME CORPORATION | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $24.27 | General |
| Category: Immunology | ||||||
| 08/21/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.61 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 06/14/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.22 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 06/09/2024 | Ardelyx, Inc. | IBSRELA (Drug) | Food and Beverage | In-kind items and services | $16.96 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/05/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $19.14 | General |
| Category: INTERNAL MEDICINE | ||||||
| 05/13/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.18 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 04/17/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $20.36 | General |
| Category: INTERNAL MEDICINE | ||||||
| 03/15/2024 | Braintree Laboratories, Inc. | SUFLAVE (Drug) | Food and Beverage | In-kind items and services | $16.68 | General |
| Category: GI COLON PREP | ||||||
| 01/10/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.34 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 10/25/2023 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $14.59 | General |
| Category: INTERNAL MEDICINE | ||||||
| 10/09/2023 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $16.20 | General |
| Category: INTERNAL MEDICINE | ||||||
| 09/25/2023 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $17.37 | General |
| Category: INTERNAL MEDICINE | ||||||
| 08/07/2023 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $19.77 | General |
| Category: INTERNAL MEDICINE | ||||||
| 11/29/2021 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $18.22 | General |
| Category: INTERNAL MEDICINE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 4 | 175 | 176 | $93,680 | $17,336 |
| 2022 | 3 | 131 | 132 | $66,400 | $12,847 |
| 2021 | 3 | 116 | 116 | $57,920 | $10,908 |
| 2020 | 3 | 137 | 138 | $69,440 | $13,988 |
All Medicare Procedures & Services
13 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | Facility | 2023 | 64 | 64 | $32,880 | $5,808 | 17.7% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2023 | 54 | 54 | $29,200 | $5,553 | 19.0% |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2023 | 44 | 44 | $23,840 | $4,365 | 18.3% |
| 00320 | Anesthesia for other procedure on neck area (1 year or older) | Facility | 2023 | 13 | 14 | $7,760 | $1,610 | 20.7% |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | Facility | 2022 | 62 | 63 | $31,280 | $6,011 | 19.2% |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2022 | 45 | 45 | $23,680 | $4,591 | 19.4% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2022 | 24 | 24 | $11,440 | $2,245 | 19.6% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2021 | 65 | 65 | $32,080 | $5,949 | 18.5% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 31 | 31 | $16,320 | $3,025 | 18.5% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2021 | 20 | 20 | $9,520 | $1,934 | 20.3% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2020 | 58 | 59 | $28,720 | $5,744 | 20.0% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2020 | 49 | 49 | $26,320 | $5,282 | 20.1% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2020 | 30 | 30 | $14,400 | $2,962 | 20.6% |
About Dr. Ivan Grynyshin, MD
Dr. Ivan Grynyshin, MD is a Anesthesiology healthcare provider based in Pottsville, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/15/2005. The National Provider Identifier (NPI) number assigned to this provider is 1124000369.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Ivan Grynyshin, MD has received a total of $282.64 in payments from pharmaceutical and medical device companies, with $196.49 received in 2024. These payments were reported across 16 transactions from 6 companies. The most common payment nature is "Food and Beverage" ($282.64).
As a Medicare-enrolled provider, Grynyshin has provided services to 559 Medicare beneficiaries, totaling 562 services with total Medicare billing of $55,079. Data is available for 4 years (2020–2023), covering 13 distinct procedure/service records.
Practice Information
- Specialty Anesthesiology
- Location Pottsville, PA
- Active Since 11/15/2005
- Last Updated 04/20/2009
- Taxonomy Code 207L00000X
- Entity Type Individual
- NPI Number 1124000369
Products in Payments
- ENTYVIO (Biological) $143.82
- ZENPEP (Drug) $57.35
- DUPIXENT (Biological) $47.83
- IBSRELA (Drug) $16.96
- SUFLAVE (Drug) $16.68
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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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