Alexis Gonzalez Rivera, M.D.
Gastroenterology (CMS) · San Juan, PR
At a glance
'Universidad De Pr, Recinto De Departamento De Medicina, San Juan, PR 00935-0001
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jul 16, 2019. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
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Check the official Medicare directory ↗Practice location
'Universidad De Pr, Recinto De Departamento De Medicina Octavo Piso Oficina A838San Juan, PR 00935-0001
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2016
- CMS specialties
- Gastroenterology
Reported hospital affiliations
- Metropolitan Hospital San Juan, PR
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 269 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 110 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $750.24 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $300.18 |
| JANSSEN PHARMACEUTICALS, INC | $197.86 |
| MADRIGAL PHARMACEUTICALS | $143.27 |
| BIOGEN, INC. | $40.60 |
| INTERCEPT PHARMACEUTICALS, INC. | $25.00 |
| EXACT SCIENCES CORPORATION | $25.00 |
| ELI LILLY EXPORT S.A. PUERTO RICO BRANCH | $18.33 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Jun 12, 2013
- Record updated
- Jul 16, 2019
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
282N00000X
281P00000X
License reported: 32780 PR
207RG0100X · Primary
License reported: 19899 PR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
'Universidad De Pr, Recinto De Departamento De MedicinaOctavo Piso Oficina A838
San Juan, PR 00935-0001
- Phone
- (787) 759-8252
Mailing address
6050 STREET 844VILLAS DEL MONTE BOX 63
SAN JUAN, PR 00926
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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