Total Payments
$10,162
2024 Payments
$990.16
Companies
45
Transactions
699
Medicare Patients
2,091
Medicare Billing
$287,217
Payment Breakdown by Category
Food & Beverage$10,151 (99.9%)
Education$11.02 (0.1%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $10,151 | 697 | 99.9% |
| Education | $11.02 | 2 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $1,312 | 72 | $0 (2024) |
| Novo Nordisk Inc | $918.92 | 76 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $824.27 | 47 | $0 (2024) |
| ABBVIE INC. | $673.41 | 40 | $0 (2024) |
| Lilly USA, LLC | $670.73 | 52 | $0 (2024) |
| PFIZER INC. | $591.23 | 57 | $0 (2024) |
| Merck Sharp & Dohme LLC | $494.88 | 43 | $0 (2022) |
| Janssen Pharmaceuticals, Inc | $476.55 | 36 | $0 (2022) |
| SANOFI-AVENTIS U.S. LLC | $398.94 | 28 | $0 (2020) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $374.64 | 27 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $990.16 | 47 | AstraZeneca Pharmaceuticals LP ($240.66) |
| 2023 | $945.06 | 57 | Novo Nordisk Inc ($146.66) |
| 2022 | $1,315 | 82 | ABBVIE INC. ($226.52) |
| 2021 | $1,419 | 98 | Boehringer Ingelheim Pharmaceuticals, Inc. ($228.44) |
| 2020 | $837.06 | 54 | AstraZeneca Pharmaceuticals LP ($184.34) |
| 2019 | $1,530 | 115 | AstraZeneca Pharmaceuticals LP ($260.85) |
| 2018 | $1,576 | 117 | AstraZeneca Pharmaceuticals LP ($258.06) |
| 2017 | $1,550 | 129 | SANOFI-AVENTIS U.S. LLC ($218.68) |
All Payment Transactions
699 individual payment records from CMS Open Payments — Page 1 of 28
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/05/2024 | Paratek Pharmaceuticals, Inc. | NUZYRA (Drug) | Food and Beverage | In-kind items and services | $16.45 | General |
| Category: ANTIBIOTIC | ||||||
| 11/26/2024 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $15.25 | General |
| Category: Respiratory | ||||||
| 10/23/2024 | Novo Nordisk Inc | Wegovy (Drug) | Food and Beverage | In-kind items and services | $14.64 | General |
| Category: Obesity | ||||||
| 10/10/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $21.17 | General |
| Category: Respiratory | ||||||
| 10/08/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $16.90 | General |
| Category: DIABETES | ||||||
| 09/10/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $15.41 | General |
| Category: NEUROSCIENCE | ||||||
| 08/29/2024 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $18.22 | General |
| Category: Respiratory | ||||||
| 08/21/2024 | Pulmonx Corporation | ZEPHYR ENDOBRONCHIAL VALVE (Device) | Food and Beverage | Cash or cash equivalent | $38.00 | General |
| Category: PULMONOLOGY | ||||||
| 08/15/2024 | Lundbeck LLC | REXULTI (Drug) | Food and Beverage | Cash or cash equivalent | $15.98 | General |
| Category: PSYCHIATRY | ||||||
| 08/13/2024 | Amgen Inc. | Otezla (Drug), Repatha | Food and Beverage | In-kind items and services | $26.49 | General |
| Category: Inflammation | ||||||
| 07/30/2024 | Esperion Therapeutics, Inc. | NEXLETOL (Drug) | Food and Beverage | In-kind items and services | $20.91 | General |
| Category: ANTILIPEMIC AGENTS | ||||||
| 07/23/2024 | AstraZeneca Pharmaceuticals LP | FARXIGA (Drug) | Food and Beverage | In-kind items and services | $17.71 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 07/18/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $14.94 | General |
| Category: DIABETES | ||||||
| 07/10/2024 | Lilly USA, LLC | MOUNJARO (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $16.45 | General |
| Category: Diabetes | ||||||
| 07/02/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $25.29 | General |
| Category: Oncology | ||||||
| 06/25/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $17.09 | General |
| Category: Cardio-renal | ||||||
| 06/17/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $31.25 | General |
| Category: NEUROSCIENCE | ||||||
| 06/04/2024 | Amgen Inc. | Otezla (Drug), Repatha | Food and Beverage | In-kind items and services | $22.65 | General |
| Category: Inflammation | ||||||
| 05/30/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $17.86 | General |
| Category: Respiratory | ||||||
| 05/24/2024 | IDORSIA PHARMACEUTICALS US INC | QUVIVIQ (Drug) | Food and Beverage | In-kind items and services | $14.40 | General |
| Category: Insomnia | ||||||
| 05/16/2024 | Novo Nordisk Inc | Ozempic (Drug) | Food and Beverage | In-kind items and services | $17.46 | General |
| Category: Diabetes | ||||||
| 05/14/2024 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $18.30 | General |
| Category: Respiratory | ||||||
| 04/29/2024 | Otsuka America Pharmaceutical, Inc. | REXULTI (Drug) | Food and Beverage | In-kind items and services | $21.19 | General |
| Category: PSYCHIATRY | ||||||
| 04/27/2024 | Lilly USA, LLC | JARDIANCE (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $22.82 | General |
| Category: Diabetes | ||||||
| 04/22/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $25.77 | General |
| Category: NEUROSCIENCE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 14 | 518 | 1,142 | $185,114 | $79,467 |
| 2022 | 13 | 506 | 1,097 | $171,726 | $77,224 |
| 2021 | 11 | 473 | 1,024 | $151,172 | $67,358 |
| 2020 | 15 | 594 | 1,148 | $156,167 | $63,169 |
Total Patients
2,091
Total Services
4,411
Medicare Billing
$287,217
Procedure Codes
53
All Medicare Procedures & Services
53 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 162 | 618 | $127,926 | $50,129 | 39.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 89 | 166 | $22,576 | $9,610 | 42.6% |
| 99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Facility | 2023 | 38 | 41 | $6,970 | $5,464 | 78.4% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 28 | 32 | $8,896 | $4,044 | 45.5% |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | Facility | 2023 | 22 | 39 | $3,120 | $2,043 | 65.5% |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Facility | 2023 | 24 | 30 | $3,000 | $1,978 | 65.9% |
| 99316 | Nursing facility discharge management, more than 30 minutes | Facility | 2023 | 20 | 20 | $2,300 | $1,803 | 78.4% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 13 | 13 | $2,782 | $1,494 | 53.7% |
| 83036 | Hemoglobin a1c level | Office | 2023 | 42 | 97 | $4,171 | $908.20 | 21.8% |
| 99315 | Nursing facility discharge day management, 30 minutes or less | Facility | 2023 | 13 | 13 | $949.00 | $743.99 | 78.4% |
| G0008 | Administration of influenza virus vaccine | Office | 2023 | 21 | 21 | $834.75 | $616.56 | 73.9% |
| 90686 | Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | Office | 2023 | 17 | 17 | $561.00 | $371.49 | 66.2% |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | Office | 2023 | 12 | 12 | $384.00 | $210.00 | 54.7% |
| 81003 | Automated urinalysis test | Office | 2023 | 17 | 23 | $644.00 | $50.60 | 7.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 155 | 567 | $115,101 | $45,572 | 39.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 81 | 145 | $19,285 | $8,609 | 44.6% |
| 99306 | Initial nursing facility visit per day, typically 45 minutes | Facility | 2022 | 48 | 54 | $9,150 | $6,861 | 75.0% |
| 99309 | Follow-up nursing facility visit per day, typically 25 minutes | Facility | 2022 | 38 | 82 | $8,136 | $5,554 | 68.3% |
| 99316 | Nursing facility discharge management, more than 30 minutes | Facility | 2022 | 37 | 38 | $4,350 | $3,034 | 69.7% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 17 | 20 | $5,460 | $2,509 | 46.0% |
| 99310 | Follow-up nursing facility visit per day, typically 35 minutes | Facility | 2022 | 13 | 16 | $2,310 | $1,447 | 62.6% |
| 99308 | Follow-up nursing facility visit per day, typically 15 minutes | Facility | 2022 | 16 | 27 | $2,140 | $1,307 | 61.1% |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | Office | 2022 | 11 | 11 | $726.00 | $711.48 | 98.0% |
| 83036 | Hemoglobin a1c level | Office | 2022 | 34 | 69 | $2,898 | $662.09 | 22.8% |
| G0008 | Administration of influenza virus vaccine | Office | 2022 | 22 | 22 | $858.00 | $615.47 | 71.7% |
About Dr. Sean Callahan, M.D
Dr. Sean Callahan, M.D is a Family Medicine healthcare provider based in Oak Harbor, Ohio. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/04/2006. The National Provider Identifier (NPI) number assigned to this provider is 1194811828.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sean Callahan, M.D has received a total of $10,162 in payments from pharmaceutical and medical device companies, with $990.16 received in 2024. These payments were reported across 699 transactions from 45 companies. The most common payment nature is "Food and Beverage" ($10,151).
As a Medicare-enrolled provider, Callahan has provided services to 2,091 Medicare beneficiaries, totaling 4,411 services with total Medicare billing of $287,217. Data is available for 4 years (2020–2023), covering 53 distinct procedure/service records.
Ad
Practice Information
- Specialty Family Medicine
- Location Oak Harbor, OH
- Active Since 10/04/2006
- Last Updated 10/06/2020
- Taxonomy Code 207Q00000X
- Entity Type Individual
- NPI Number 1194811828
Products in Payments
- JARDIANCE (Drug) $891.71
- FARXIGA (Drug) $787.10
- XIFAXAN (Drug) $422.37
- VRAYLAR (Drug) $394.90
- JANUVIA (Drug) $366.97
- CHANTIX (Drug) $329.80
- Ozempic (Drug) $314.58
- ELIQUIS (Drug) $313.91
- XARELTO (Drug) $307.75
- UBRELVY (Drug) $259.62
- Kerendia (Drug) $243.84
- ENTRESTO (Drug) $230.61
- TOUJEO (Drug) $213.27
- SYMBICORT (Drug) $210.85
- Otezla (Drug) $210.31
- BREZTRI (Drug) $202.86
- NURTEC ODT (Drug) $194.73
- TRULICITY (Drug) $176.95
- INVOKANA (Drug) $162.78
- EMGALITY (Drug) $162.53
Explore
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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