Total Payments
$3,917
2024 Payments
$50.00
Companies
10
Transactions
36
Medicare Patients
344
Medicare Billing
$29,627
Payment Breakdown by Category
Food & Beverage$2,961 (75.6%)
Travel$867.02 (22.1%)
Education$89.00 (2.3%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,961 | 32 | 75.6% |
| Travel and Lodging | $867.02 | 3 | 22.1% |
| Education | $89.00 | 1 | 2.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Allergan Inc. | $2,443 | 10 | $0 (2017) |
| E.R. Squibb & Sons, L.L.C. | $457.67 | 10 | $0 (2024) |
| AbbVie Inc. | $302.59 | 6 | $0 (2023) |
| Gilead Sciences, Inc. | $242.32 | 4 | $0 (2021) |
| GENZYME CORPORATION | $139.70 | 1 | $0 (2023) |
| PFIZER PHARMACEUTICALS LLC | $125.00 | 1 | $0 (2019) |
| Janssen Biotech, Inc. | $89.00 | 1 | $0 (2021) |
| Merck Sharp & Dohme Corporation | $76.97 | 1 | $0 (2017) |
| PBG PUERTO RICO LLC | $24.61 | 1 | $0 (2021) |
| Janssen Pharmaceuticals, Inc | $15.92 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $50.00 | 2 | E.R. Squibb & Sons, L.L.C. ($50.00) |
| 2023 | $235.89 | 5 | GENZYME CORPORATION ($139.70) |
| 2022 | $141.66 | 3 | E.R. Squibb & Sons, L.L.C. ($122.21) |
| 2021 | $392.85 | 8 | E.R. Squibb & Sons, L.L.C. ($214.27) |
| 2019 | $256.94 | 3 | PFIZER PHARMACEUTICALS LLC ($125.00) |
| 2018 | $123.39 | 2 | Gilead Sciences, Inc. ($101.19) |
| 2017 | $2,716 | 13 | Allergan Inc. ($2,443) |
All Payment Transactions
36 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 06/24/2024 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $25.00 | General |
| Category: Neuroscience | ||||||
| 01/31/2024 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $25.00 | General |
| Category: Neuroscience | ||||||
| 12/06/2023 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $25.00 | General |
| Category: Neuroscience | ||||||
| 08/31/2023 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $25.00 | General |
| Category: Neuroscience | ||||||
| 07/05/2023 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $21.19 | General |
| Category: Neuroscience | ||||||
| 05/25/2023 | GENZYME CORPORATION | — | Food and Beverage | In-kind items and services | $139.70 | General |
| 02/27/2023 | AbbVie Inc. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $25.00 | General |
| Category: VIROLOGY | ||||||
| 12/07/2022 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $101.88 | General |
| Category: Neuroscience | ||||||
| 04/21/2022 | ABBVIE INC. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $19.45 | General |
| Category: VIROLOGY | ||||||
| 03/11/2022 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $20.33 | General |
| Category: Neuroscience | ||||||
| 12/15/2021 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $112.65 | General |
| Category: Neuroscience | ||||||
| 12/07/2021 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $20.61 | General |
| 09/01/2021 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $79.12 | General |
| Category: Neuroscience | ||||||
| 08/12/2021 | E.R. Squibb & Sons, L.L.C. | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $22.50 | General |
| Category: Neuroscience | ||||||
| 07/06/2021 | Janssen Biotech, Inc. | STELARA (Biological) | Education | In-kind items and services | $89.00 | General |
| Category: Immunology | ||||||
| 06/04/2021 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $20.46 | General |
| 05/06/2021 | AbbVie Inc. | MAVYRET (Drug) | Food and Beverage | In-kind items and services | $23.90 | General |
| Category: VIROLOGY | ||||||
| 04/30/2021 | PBG PUERTO RICO LLC | XELJANZ (Drug) | Food and Beverage | In-kind items and services | $24.61 | General |
| Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT | ||||||
| 11/01/2019 | Janssen Pharmaceuticals, Inc | XARELTO (Drug), INVOKANA, PREZCOBIX | Food and Beverage | In-kind items and services | $15.92 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 04/04/2019 | PFIZER PHARMACEUTICALS LLC | XELJANZ (Drug) | Food and Beverage | In-kind items and services | $125.00 | General |
| Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT | ||||||
| 03/21/2019 | AbbVie, Inc. | Mavyret (Drug) | Food and Beverage | In-kind items and services | $116.02 | General |
| Category: Virology | ||||||
| 09/28/2018 | AbbVie, Inc. | — | Food and Beverage | In-kind items and services | $22.20 | General |
| 07/18/2018 | Gilead Sciences, Inc. | Epclusa (Drug) | Food and Beverage | In-kind items and services | $101.19 | General |
| Category: HCV | ||||||
| 08/17/2017 | Gilead Sciences Inc | Epclusa (Drug) | Food and Beverage | In-kind items and services | $100.06 | General |
| Category: HCV | ||||||
| 05/19/2017 | Allergan Inc. | — | Food and Beverage | In-kind items and services | $595.20 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 4 | 104 | 128 | $14,552 | $10,632 |
| 2022 | 3 | 91 | 117 | $10,709 | $6,916 |
| 2021 | 3 | 75 | 104 | $9,626 | $6,914 |
| 2020 | 3 | 74 | 97 | $7,565 | $5,165 |
Total Patients
344
Total Services
446
Medicare Billing
$29,627
Procedure Codes
13
All Medicare Procedures & Services
13 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 42 | 64 | $5,816 | $4,202 | 72.3% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Office | 2023 | 12 | 12 | $4,611 | $3,527 | 76.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 21 | 21 | $2,370 | $1,528 | 64.5% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Office | 2023 | 29 | 31 | $1,756 | $1,375 | 78.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 41 | 65 | $6,003 | $4,010 | 66.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 30 | 30 | $3,426 | $1,893 | 55.3% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Office | 2022 | 20 | 22 | $1,281 | $1,012 | 79.1% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 36 | 64 | $5,937 | $4,216 | 71.0% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 24 | 24 | $2,738 | $1,937 | 70.8% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Office | 2021 | 15 | 16 | $950.40 | $760.32 | 80.0% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 42 | 63 | $4,813 | $3,323 | 69.0% |
| 99203 | New patient office or other outpatient visit, typically 30 minutes | Office | 2020 | 15 | 15 | $1,647 | $964.09 | 58.5% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Office | 2020 | 17 | 19 | $1,105 | $878.49 | 79.5% |
About Allan Santiago
Allan Santiago is a Gastroenterology healthcare provider based in San Juan, Puerto Rico. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/28/2006. The National Provider Identifier (NPI) number assigned to this provider is 1457327306.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Allan Santiago has received a total of $3,917 in payments from pharmaceutical and medical device companies, with $50.00 received in 2024. These payments were reported across 36 transactions from 10 companies. The most common payment nature is "Food and Beverage" ($2,961).
As a Medicare-enrolled provider, Santiago has provided services to 344 Medicare beneficiaries, totaling 446 services with total Medicare billing of $29,627. Data is available for 4 years (2020–2023), covering 13 distinct procedure/service records.
Ad
Practice Information
- Specialty Gastroenterology
- Location San Juan, PR
- Active Since 02/28/2006
- Last Updated 01/22/2014
- Taxonomy Code 207RG0100X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1457327306
Products in Payments
- ZEPOSIA (Drug) $457.67
- Epclusa (Drug) $201.25
- XELJANZ (Drug) $149.61
- Mavyret (Drug) $116.02
- Humira (Biological) $96.02
- STELARA (Biological) $89.00
- ZEPATIER (Drug) $76.97
- MAVYRET (Drug) $68.35
- XARELTO (Drug) $15.92
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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