Total Payments
$1,854
2024 Payments
$882.20
Companies
8
Transactions
70
Medicare Patients
1,269
Medicare Billing
$147,618
Payment Breakdown by Category
Food & Beverage$1,854 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,854 | 70 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $895.75 | 34 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $358.25 | 12 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $228.98 | 8 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $155.60 | 7 | $0 (2024) |
| QOL Medical, LLC | $104.13 | 4 | $0 (2022) |
| Lilly USA, LLC | $47.83 | 2 | $0 (2024) |
| Intercept Pharmaceuticals, Inc. | $32.64 | 2 | $0 (2024) |
| Madrigal Pharmaceuticals | $30.38 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $882.20 | 32 | ABBVIE INC. ($490.01) |
| 2023 | $647.98 | 25 | ABBVIE INC. ($286.45) |
| 2022 | $223.68 | 9 | ABBVIE INC. ($119.29) |
| 2021 | $99.70 | 4 | QOL Medical, LLC ($72.66) |
All Payment Transactions
70 individual payment records from CMS Open Payments — Page 1 of 3
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/26/2024 | ABBVIE INC. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $31.35 | General |
| Category: VIROLOGY | ||||||
| 12/17/2024 | ABBVIE INC. | SKYRIZI (Biological), RINVOQ | Food and Beverage | In-kind items and services | $24.32 | General |
| Category: IMMUNOLOGY | ||||||
| 12/13/2024 | Lilly USA, LLC | OMVOH (Drug) | Food and Beverage | In-kind items and services | $23.99 | General |
| Category: Immunology | ||||||
| 12/05/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $31.70 | General |
| Category: GASTROENTEROLOGY | ||||||
| 12/05/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $2.21 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/12/2024 | Lilly USA, LLC | OMVOH (Drug) | Food and Beverage | In-kind items and services | $23.84 | General |
| Category: Immunology | ||||||
| 11/06/2024 | Madrigal Pharmaceuticals | RESMETIROM (Drug) | Food and Beverage | In-kind items and services | $30.38 | General |
| Category: LIVER DISEASE | ||||||
| 10/25/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $25.53 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 10/10/2024 | ABBVIE INC. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $29.53 | General |
| Category: IMMUNOLOGY | ||||||
| 10/04/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $30.00 | General |
| Category: GASTROENTEROLOGY | ||||||
| 09/27/2024 | ABBVIE INC. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $24.51 | General |
| Category: VIROLOGY | ||||||
| 09/19/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $4.88 | General |
| Category: IMMUNOLOGY | ||||||
| 08/22/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $30.87 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 08/16/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $34.30 | General |
| Category: GASTROENTEROLOGY | ||||||
| 08/13/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $30.63 | General |
| Category: INTERNAL MEDICINE | ||||||
| 08/07/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $18.98 | General |
| Category: GASTROENTEROLOGY | ||||||
| 07/26/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $34.25 | General |
| Category: IMMUNOLOGY | ||||||
| 07/24/2024 | Intercept Pharmaceuticals, Inc. | OCALIVA (Drug) | Food and Beverage | In-kind items and services | $16.65 | General |
| Category: Hepatology / Gastroenterology | ||||||
| 06/20/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $31.88 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 06/18/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $34.19 | General |
| Category: GASTROENTEROLOGY | ||||||
| 06/13/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $33.24 | General |
| Category: GASTROENTEROLOGY | ||||||
| 05/29/2024 | ABBVIE INC. | RINVOQ (Biological) | Food and Beverage | In-kind items and services | $34.01 | General |
| Category: IMMUNOLOGY | ||||||
| 05/21/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $30.80 | General |
| Category: IMMUNOLOGY | ||||||
| 05/16/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $31.43 | General |
| Category: GASTROENTEROLOGY | ||||||
| 05/15/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $24.49 | General |
| Category: Gastroenterology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 4 | 338 | 339 | $170,670 | $35,493 |
| 2022 | 4 | 329 | 331 | $190,900 | $38,746 |
| 2021 | 4 | 336 | 336 | $191,340 | $40,540 |
| 2020 | 4 | 266 | 267 | $171,360 | $32,839 |
Total Patients
1,269
Total Services
1,273
Medicare Billing
$147,618
Procedure Codes
16
All Medicare Procedures & Services
16 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 | 204 | 204 | $99,896 | $21,209 | 21.2% |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2023 | 62 | 63 | $31,574 | $6,426 | 20.4% |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | Facility | 2023 | 40 | 40 | $25,624 | $4,631 | 18.1% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2023 | 32 | 32 | $13,576 | $3,228 | 23.8% |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | Facility | 2022 | 197 | 198 | $110,476 | $23,940 | 21.7% |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Facility | 2022 | 60 | 61 | $35,168 | $6,554 | 18.6% |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | Facility | 2022 | 45 | 45 | $32,016 | $5,420 | 16.9% |
| 00812 | Anesthesia for exam of colon using an endoscope | Facility | 2022 | 27 | 27 | $13,240 | $2,831 | 21.4% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2021 | 179 | 179 | $97,560 | $21,541 | 22.1% |
| 00813 | Anesthesia for procedure on esophagus, stomach, small bowel, and/or large bowel using an endoscope | Facility | 2021 | 63 | 63 | $44,190 | $8,458 | 19.1% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 63 | 63 | $36,090 | $7,202 | 20.0% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2021 | 31 | 31 | $13,500 | $3,339 | 24.7% |
| 00811 | Anesthesia for procedure on large bowel using an endoscope | Facility | 2020 | 127 | 127 | $77,640 | $15,394 | 19.8% |
| 00813 | Anesthesia for procedure on esophagus, stomach, small bowel, and/or large bowel using an endoscope | Facility | 2020 | 50 | 50 | $39,480 | $7,272 | 18.4% |
| 00731 | Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2020 | 59 | 60 | $37,860 | $6,940 | 18.3% |
| 00812 | Anesthesia for diagnostic examination of large bowel using an endoscope | Facility | 2020 | 30 | 30 | $16,380 | $3,234 | 19.7% |
About Tammy Barrett, CRNA
Tammy Barrett, CRNA is a Nurse Practitioner healthcare provider based in Bellevue, Washington. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/13/2005. The National Provider Identifier (NPI) number assigned to this provider is 1346248192.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Tammy Barrett, CRNA has received a total of $1,854 in payments from pharmaceutical and medical device companies, with $882.20 received in 2024. These payments were reported across 70 transactions from 8 companies. The most common payment nature is "Food and Beverage" ($1,854).
As a Medicare-enrolled provider, Barrett has provided services to 1,269 Medicare beneficiaries, totaling 1,273 services with total Medicare billing of $147,618. Data is available for 4 years (2020–2023), covering 16 distinct procedure/service records.
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Practice Information
- Specialty Nurse Practitioner
- Other Specialties Certified Registered|Nurse Anesthetist, Certified Registered
- Location Bellevue, WA
- Active Since 07/13/2005
- Last Updated 09/13/2010
- Taxonomy Code 363L00000X
- Entity Type Individual
- NPI Number 1346248192
Products in Payments
- ENTYVIO (Biological) $358.25
- LINZESS (Drug) $356.80
- DUPIXENT (Biological) $228.98
- MAVYRET (Drug) $217.33
- XIFAXAN (Drug) $155.60
- VIBERZI (Drug) $119.84
- SUCRAID (Drug) $104.13
- RINVOQ (Biological) $103.94
- SKYRIZI (Biological) $53.85
- OMVOH (Drug) $47.83
- CREON (Drug) $43.99
- OCALIVA (Drug) $32.64
- RESMETIROM (Drug) $30.38
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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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