Yue Sai Jao Ayala, MD
NPI 1952858896ActiveIndividual· Internal Medicine, Gastroenterology· Mayaguez, PR
Internal Medicine, Gastroenterology (MD) in Mayaguez, Puerto Rico, licensed in PR, with an NPI issued in September 2016. Part D covered 171 prescriptions written in 2024, 81% of them generic. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $1,589 in all, mostly food and beverage. Lists Mayaguez Medical Center Dr Ramon Emeterio Betances as a hospital affiliation.
Overview
| NPI | 1952858896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 8, 2016 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 22519 | PR |
| Internal Medicine | 207R00000X | 22519 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 171 · 175 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $142,239 |
| Generic share | 81% of claims |
Education and affiliations
| Medicare specialty | Gastroenterology |
|---|
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,589 · 24 payments from 7 companies
- 2024$2,020 · 30 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $807.91 | 12 |
| Janssen Pharmaceuticals, Inc | $245.51 | 6 |
| Madrigal Pharmaceuticals | $220.66 | 2 |
| Janssen Biotech, Inc. | $141.73 | 1 |
| Gilead Sciences, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,589 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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