Domingo Chardon, M.D.
NPI 1104898733ActiveIndividual· Specialist· Ponce, PR
Specialist (M.D.) with Med Centro Inc, practicing in Ponce, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $6,792,723 for 17,411 claims, against $4,803 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 9 companies reporting payments in 2025, $2,986 in all, mostly speaking and faculty fees.
Overview
| NPI | 1104898733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Dec 1, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 9184 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 123 across 14 procedure codes |
| Paid by Medicare | $4,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,411 · 18,665 30-day fills |
|---|---|
| Patients | 1,204 |
| Total drug cost | $6,792,723 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Med Centro IncPonce, PR · 66 clinicians
Industry payments (Open Payments)
- 2025$2,986 · 35 payments from 9 companies
- 2024$2,367 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $1,792 | 7 |
| Jazz Pharmaceuticals Inc. | $334.46 | 6 |
| United Therapeutics Corporation | $206.02 | 9 |
| Glaxosmithkline, LLC. | $205.36 | 2 |
| Astrazeneca Pharmaceuticals LP | $177.25 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,500 · 1 payment
- Food and Beverage$1,288 · 32 payments
- Education$198.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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