Dr. Guy Weiss, M.D
NPI: 1598084030
Total Payments
$7,718
2024 Payments
$6,706
Companies
8
Transactions
34
Medicare Patients
2,381
Medicare Billing
$290,090
Payment Breakdown by Category
Consulting$7,071 (91.6%)
Food & Beverage$646.73 (8.4%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Consulting Fee | $7,071 | 27 | 91.6% |
| Food and Beverage | $646.73 | 7 | 8.4% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $3,853 | 5 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $2,732 | 22 | $0 (2024) |
| Eli Lilly and Company | $500.00 | 1 | $0 (2018) |
| Janssen Biotech, Inc. | $249.88 | 2 | $0 (2024) |
| Ardelyx, Inc. | $148.71 | 1 | $0 (2023) |
| Regeneron Healthcare Solutions, Inc. | $118.73 | 1 | $0 (2023) |
| AbbVie Inc. | $97.26 | 1 | $0 (2023) |
| Laborie Medical Technologies Corp. | $18.24 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $6,706 | 29 | Regeneron Pharmaceuticals, Inc. ($3,853) |
| 2023 | $511.55 | 4 | Ardelyx, Inc. ($148.71) |
| 2018 | $500.00 | 1 | Eli Lilly and Company ($500.00) |
All Payment Transactions
34 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/10/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $55.00 | General |
| 11/10/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $24.10 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $225.80 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $197.38 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $197.38 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $139.28 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $122.54 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $122.54 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $73.00 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $48.98 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $48.95 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $39.97 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $33.97 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $33.97 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $19.65 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $19.65 | General |
| 11/07/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $19.65 | General |
| 10/18/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $548.00 | General |
| 10/18/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $26.89 | General |
| 10/11/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $411.18 | General |
| 10/11/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $288.98 | General |
| 10/11/2024 | Takeda Pharmaceuticals U.S.A., Inc. | — | Consulting Fee | Cash or cash equivalent | $35.00 | General |
| 10/08/2024 | Janssen Biotech, Inc. | TREMFYA (Drug), STELARA | Food and Beverage | In-kind items and services | $103.03 | General |
| Category: Immunology | ||||||
| 10/01/2024 | Laborie Medical Technologies Corp. | alpHaONE (Device) | Food and Beverage | Cash or cash equivalent | $18.24 | General |
| Category: Gastroenterology | ||||||
| 09/19/2024 | Regeneron Pharmaceuticals, Inc. | DUPIXENT (Biological) | Consulting Fee | Cash or cash equivalent | $2,094.00 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 508 | 552 | $716,608 | $62,027 |
| 2022 | 14 | 618 | 648 | $786,696 | $74,476 |
| 2021 | 16 | 663 | 742 | $862,039 | $82,927 |
| 2020 | 17 | 592 | 665 | $624,727 | $70,661 |
Total Patients
2,381
Total Services
2,607
Medicare Billing
$290,090
Procedure Codes
59
All Medicare Procedures & Services
59 procedure records from CMS Medicare Utilization — Page 2 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99231 | Follow-up hospital inpatient care per day, typically 15 minutes | Facility | 2022 | 16 | 17 | $2,907 | $567.29 | 19.5% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 122 | 122 | $132,370 | $16,317 | 12.3% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 77 | 99 | $84,942 | $10,431 | 12.3% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 64 | 69 | $61,410 | $8,008 | 13.0% |
| 43239 | Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 78 | 79 | $132,799 | $6,584 | 5.0% |
| 45380 | Biopsy of the large bowel using an endoscope (colonoscopy) | Facility | 2021 | 65 | 65 | $147,745 | $6,572 | 4.4% |
| 99215 | Established patient outpatient visit, total time 40-54 minutes | Office | 2021 | 40 | 43 | $41,280 | $6,365 | 15.4% |
| 45390 | Removal of large bowel tissue using a flexible endoscope (colonoscopy) | Facility | 2021 | 21 | 21 | $32,844 | $5,941 | 18.1% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 46 | 69 | $32,430 | $4,282 | 13.2% |
| 45385 | Removal of polyps or growths in large bowel using an endoscope (colonoscopy) using a mechanical snare | Facility | 2021 | 21 | 21 | $53,529 | $3,533 | 6.6% |
| 99205 | New patient outpatient visit, total time 60-74 minutes | Office | 2021 | 15 | 15 | $20,400 | $2,945 | 14.4% |
| 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2021 | 27 | 27 | $39,420 | $2,695 | 6.8% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2021 | 12 | 14 | $18,480 | $2,421 | 13.1% |
| 45378 | Diagnostic examination of the colon (large bowel) using an endoscope(colonoscopy); high risk | Facility | 2021 | 14 | 14 | $26,698 | $2,191 | 8.2% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 37 | 60 | $10,260 | $1,987 | 19.4% |
| 43251 | Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope using a mechanical snare | Facility | 2021 | 12 | 12 | $25,320 | $1,610 | 6.4% |
| 99443 | Physician telephone patient service, 21-30 minutes of medical discussion | Office | 2021 | 12 | 12 | $2,112 | $1,045 | 49.5% |
| 99205 | New patient office or other outpatient visit, typically 60 minutes | Office | 2020 | 91 | 91 | $82,810 | $15,060 | 18.2% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 69 | 88 | $50,160 | $7,732 | 15.4% |
| 45380 | Biopsy of large bowel using an endoscope | Facility | 2020 | 61 | 61 | $131,333 | $7,489 | 5.7% |
| 99215 | Established patient office or other outpatient, visit typically 40 minutes | Office | 2020 | 58 | 64 | $40,960 | $7,428 | 18.1% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 39 | 41 | $24,395 | $4,940 | 20.3% |
| 43239 | Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope | Facility | 2020 | 65 | 69 | $108,675 | $4,452 | 4.1% |
| 45390 | Removal of large bowel tissue using an endoscope | Facility | 2020 | 12 | 12 | $17,880 | $3,453 | 19.3% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 27 | 47 | $14,805 | $2,952 | 19.9% |
About Dr. Guy Weiss, M.D
Dr. Guy Weiss, M.D is a Student in an Organized Health Care Education/Training Program healthcare provider based in Buffalo, New York. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/24/2010. The National Provider Identifier (NPI) number assigned to this provider is 1598084030.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Guy Weiss, M.D has received a total of $7,718 in payments from pharmaceutical and medical device companies, with $6,706 received in 2024. These payments were reported across 34 transactions from 8 companies. The most common payment nature is "Consulting Fee" ($7,071).
As a Medicare-enrolled provider, Weiss has provided services to 2,381 Medicare beneficiaries, totaling 2,607 services with total Medicare billing of $290,090. Data is available for 4 years (2020–2023), covering 59 distinct procedure/service records.
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Practice Information
- Specialty Student in an Organized Health Care Education/Training Program
- Other Specialties Gastroenterology
- Location Buffalo, NY
- Active Since 05/24/2010
- Last Updated 08/03/2020
- Taxonomy Code 390200000X
- Entity Type Individual
- NPI Number 1598084030
Products in Payments
- DUPIXENT (Biological) $3,972
- IBSRELA (Drug) $148.71
- STELARA (Biological) $146.85
- TREMFYA (Drug) $103.03
- RINVOQ (Biological) $97.26
- alpHaONE (Device) $18.24
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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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