Seres Therapeutics, Inc.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Payment records · PY2024
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2024 · All recipient types · CMS publication 2026-06-30
42 matching records · $132,447.88 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 42 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–42 of 42.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $3,800.00 | 09/21/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522936 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $15,625.00 | 09/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522970 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $1,078.48 | 09/14/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522972 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $1,329.38 | 09/14/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522974 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $2.40 | 09/14/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522976 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $893.47 | 09/14/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522978 | CMS |
| DENNIS A AUSIELLO Physician / non-physician practitioner | Seres Therapeutics, Inc. | $5,000.00 | 09/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522984 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $3,800.00 | 08/19/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522934 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $4,000.00 | 07/20/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522932 | CMS |
| RANDY A TAPLITZ Physician / non-physician practitioner | Seres Therapeutics, Inc. | $400.00 | 07/01/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522990 | CMS |
| JENNIFER PISANO Physician / non-physician practitioner | Seres Therapeutics, Inc. | $600.00 | 06/30/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522992 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $1,178.42 | 06/27/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522966 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $52.00 | 06/27/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522968 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $2,436.20 | 06/26/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522960 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $54.68 | 06/26/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522964 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $35.00 | 06/25/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522962 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $5,400.00 | 06/22/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522930 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $15,625.00 | 06/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522958 | CMS |
| DENNIS A AUSIELLO Physician / non-physician practitioner | Seres Therapeutics, Inc. | $16,250.00 | 06/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522982 | CMS |
| RANDY A TAPLITZ Physician / non-physician practitioner | Seres Therapeutics, Inc. | $400.00 | 05/22/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522988 | CMS |
| ELIZABETH GHERA Physician / non-physician practitioner | Seres Therapeutics, Inc. | $1,080.00 | 05/16/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522986 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $4,000.00 | 04/29/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522928 | CMS |
| ARI M GRINSPAN Physician / non-physician practitioner | Seres Therapeutics, Inc. | $33.33 | 04/18/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522916 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $4,000.00 | 03/28/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522926 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $3,072.20 | 03/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522940 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $2.40 | 03/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522952 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $41.96 | 03/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522954 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $659.78 | 03/19/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522956 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $18.17 | 03/18/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522944 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $29.26 | 03/18/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522946 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $16.69 | 03/18/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522948 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $15.06 | 03/18/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522950 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $30.00 | 03/17/2024 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522942 | CMS |
| WILLARD DERE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $15,625.00 | 03/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522938 | CMS |
| DENNIS A AUSIELLO Physician / non-physician practitioner | Seres Therapeutics, Inc. | $16,250.00 | 03/14/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522980 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $4,400.00 | 02/28/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522924 | CMS |
| PAUL E FEUERSTADT Physician / non-physician practitioner | Seres Therapeutics, Inc. | $10.00 | 02/27/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522918 | CMS |
| DORIS M PONCE Physician / non-physician practitioner | Seres Therapeutics, Inc. | $50.00 | 02/21/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522920 | CMS |
| TIMOTHY LEACH Physician / non-physician practitioner | Seres Therapeutics, Inc. | $4,800.00 | 02/20/2024 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522922 | CMS |
| SYBIL LING OLMO Physician / non-physician practitioner | Seres Therapeutics, Inc. | $118.00 | 01/24/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522910 | CMS |
| TIFFANY K MIN Physician / non-physician practitioner | Seres Therapeutics, Inc. | $118.00 | 01/24/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522912 | CMS |
| CARL V CRAWFORD Physician / non-physician practitioner | Seres Therapeutics, Inc. | $118.00 | 01/24/2024 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 1063522914 | CMS |
Practitioner overview · all loaded program years
16 providers listed 58 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2023, 2024
- Record count: 58
- Providers listed: 16
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2023 | $18,048.36 | 16 | 6 | This company in PY2023 → |
| PY2024 | $132,447.88 | 42 | 12 | This company in PY2024 → |
By recipient specialty (8)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 5 specialties 12 providers
Physician Assistants & Advanced Practice Nursing Providers 3 specialties 3 providers
Providers listed (16)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ARI M GRINSPAN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 1 |
| CARL V CRAWFORD | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 1 |
| DARRELL S PARDI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MN | 5 |
| DENNIS A AUSIELLO | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | MA | 3 |
| DORIS M PONCE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 2 |
| ELIZABETH GHERA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | IL | 1 |
| JENNIFER PISANO | Allopathic & Osteopathic Physicians|Internal Medicine | IL | 1 |
| MATTHEW D SIMS | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | MI | 5 |
| NANDITA KHERA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AZ | 1 |
| PAUL E FEUERSTADT | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | CT | 1 |
| RANDY A TAPLITZ | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | CA | 2 |
| SARAH HAMMOND | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | MA | 1 |
| SYBIL LING OLMO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | 1 |
| TIFFANY K MIN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | NY | 1 |
| TIMOTHY LEACH | — | MA | 11 |
| WILLARD DERE | Allopathic & Osteopathic Physicians|Internal Medicine | UT | 21 |