Total Payments
$1,496
2024 Payments
$154.49
Companies
19
Transactions
87
Payment Breakdown by Category
Food & Beverage$1,496 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,496 | 87 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| PFIZER INC. | $298.64 | 19 | $0 (2024) |
| Shire North American Group Inc | $176.44 | 10 | $0 (2019) |
| SANOFI PASTEUR INC. | $168.88 | 10 | $0 (2024) |
| kaleo, Inc. | $129.98 | 9 | $0 (2023) |
| Corium, LLC | $129.61 | 7 | $0 (2023) |
| Genentech USA, Inc. | $104.81 | 6 | $0 (2022) |
| Merck Sharp & Dohme LLC | $65.52 | 4 | $0 (2024) |
| Quidel Corporation | $62.30 | 1 | $0 (2017) |
| Tris Pharma Inc | $54.34 | 4 | $0 (2019) |
| GlaxoSmithKline, LLC. | $51.93 | 3 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $154.49 | 8 | PFIZER INC. ($76.09) |
| 2023 | $314.04 | 16 | PFIZER INC. ($90.74) |
| 2022 | $133.14 | 7 | Corium, LLC ($65.49) |
| 2020 | $83.83 | 5 | Genentech USA, Inc. ($30.89) |
| 2019 | $197.63 | 12 | Genentech USA, Inc. ($55.06) |
| 2018 | $247.11 | 18 | Shire North American Group Inc ($59.28) |
| 2017 | $365.74 | 21 | Shire North American Group Inc ($95.18) |
All Payment Transactions
87 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/18/2024 | Merck Sharp & Dohme LLC | ROTATEQ (Biological), VAXELIS, PROQUAD | Food and Beverage | In-kind items and services | $19.38 | General |
| Category: VACCINE | ||||||
| 10/28/2024 | SANOFI-AVENTIS U.S. LLC | TZIELD (Biological) | Food and Beverage | In-kind items and services | $14.05 | General |
| Category: Endocrine & Metabolic Diseases | ||||||
| 09/18/2024 | Seqirus USA Inc | Flucelvax (Biological) | Food and Beverage | In-kind items and services | $27.78 | General |
| Category: Vaccines | ||||||
| 08/19/2024 | PFIZER INC. | TRUMENBA (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $20.79 | General |
| Category: VACCINES | ||||||
| 08/05/2024 | SANOFI PASTEUR INC. | BEYFORTUS (Biological) | Food and Beverage | In-kind items and services | $17.19 | General |
| Category: Vaccines | ||||||
| 06/24/2024 | PFIZER INC. | TRUMENBA (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $21.44 | General |
| Category: VACCINES | ||||||
| 04/24/2024 | PFIZER INC. | TRUMENBA (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $14.78 | General |
| Category: VACCINES | ||||||
| 01/22/2024 | PFIZER INC. | TRUMENBA (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $19.08 | General |
| Category: VACCINES | ||||||
| 09/23/2023 | PFIZER INC. | TRUMENBA (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $14.92 | General |
| Category: VACCINES | ||||||
| 08/21/2023 | SANOFI PASTEUR INC. | BEYFORTUS (Biological) | Food and Beverage | In-kind items and services | $23.21 | General |
| Category: Vaccines | ||||||
| 08/19/2023 | PFIZER INC. | PREVNAR 20 (Biological), COMIRNATY | Food and Beverage | In-kind items and services | $19.69 | General |
| Category: VACCINES | ||||||
| 06/26/2023 | GlaxoSmithKline, LLC. | BEXSERO (Biological) | Food and Beverage | In-kind items and services | $14.73 | General |
| Category: VACCINES | ||||||
| 06/15/2023 | PFIZER INC. | PREVNAR 20 (Biological), COMIRNATY, PAXLOVID | Food and Beverage | In-kind items and services | $16.50 | General |
| Category: VACCINES | ||||||
| 06/05/2023 | Merck Sharp & Dohme LLC | VAXELIS (Biological), VAXNEUVANCE, GARDASIL 9 | Food and Beverage | In-kind items and services | $17.49 | General |
| Category: VACCINE | ||||||
| 05/31/2023 | Cranial Technologies, Inc | Doc Band (Device) | Food and Beverage | Cash or cash equivalent | $50.17 | General |
| Category: Cranial Orthotic | ||||||
| 05/26/2023 | PFIZER INC. | PREVNAR 13 (Biological), PREVNAR 20, COMIRNATY | Food and Beverage | In-kind items and services | $20.52 | General |
| Category: VACCINES | ||||||
| 05/24/2023 | kaleo, Inc. | AUVI-Q (Drug) | Food and Beverage | In-kind items and services | $16.28 | General |
| Category: Allergy | ||||||
| 05/17/2023 | SANOFI PASTEUR INC. | MENQUADFI (Biological) | Food and Beverage | In-kind items and services | $18.78 | General |
| Category: Vaccines | ||||||
| 04/25/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $21.09 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 03/13/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $21.55 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 03/13/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $0.99 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 02/08/2023 | PFIZER INC. | PREVNAR 13 (Biological), TRUMENBA, COMIRNATY | Food and Beverage | In-kind items and services | $19.11 | General |
| Category: VACCINES | ||||||
| 01/10/2023 | Hologic Sales and Service, LLC | AFFIRM PRONE BIOPSY SYSTEM (Device) | Food and Beverage | In-kind items and services | $18.52 | General |
| Category: Breast and Skeletal Health | ||||||
| 01/06/2023 | Corium, LLC | Azstarys (Drug) | Food and Beverage | In-kind items and services | $20.49 | General |
| Category: CNS Stimulant for ADHD | ||||||
| 11/18/2022 | Corium, LLC | AZSTARYS (Drug) | Food and Beverage | In-kind items and services | $20.15 | General |
| Category: CNS Stimulant for ADHD | ||||||
About Dr. Constantine Serkes, MD
Dr. Constantine Serkes, MD is a Pediatrics healthcare provider based in Exton, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/18/2006. The National Provider Identifier (NPI) number assigned to this provider is 1003920927.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Constantine Serkes, MD has received a total of $1,496 in payments from pharmaceutical and medical device companies, with $154.49 received in 2024. These payments were reported across 87 transactions from 19 companies. The most common payment nature is "Food and Beverage" ($1,496).
Ad
Practice Information
- Specialty Pediatrics
- Location Exton, PA
- Active Since 08/18/2006
- Last Updated 11/13/2025
- Taxonomy Code 208000000X
- Entity Type Individual
- NPI Number 1003920927
Products in Payments
- VYVANSE (Drug) $120.26
- TRUMENBA (Biological) $106.42
- Xofluza (Drug) $104.81
- AUVI-Q (Drug) $95.00
- MENACTRA (Drug) $79.81
- AZSTARYS (Drug) $65.49
- Azstarys (Drug) $64.12
- Sofia (Device) $62.30
- PREVNAR 13 (Biological) $59.00
- MYDAYIS (Drug) $56.18
- BEXSERO (Biological) $51.93
- Doc Band (Device) $50.17
- QUILLICHEW ER (Drug) $49.26
- EUCRISA (Drug) $47.77
- BEYFORTUS (Biological) $40.40
- PREVNAR 20 (Biological) $36.19
- Adzenys XR-ODT (Drug) $35.97
- Auvi-Q (Drug) $34.98
- Prednisolone 25 (Drug) $31.69
- Quillivant XR (Drug) $30.84
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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