Richard Chang, M.D.
NPI 1427104686ActiveIndividual· Internal Medicine, Rheumatology· Miami, FL
Internal Medicine, Rheumatology (M.D.) in Miami, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,150,303 for 6,817 claims, against $422,307 paid for services in 2024. Mallinckrodt Hospital Products Inc. was the largest of 12 companies reporting payments in 2025, $621.53 in all, mostly food and beverage.
Overview
| NPI | 1427104686 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 28, 2007 |
| Last updated in NPPES | Jun 25, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | ME59505 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 431 |
|---|---|
| Services billed | 58,907 across 33 procedure codes |
| Paid by Medicare | $422,307 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,817 · 9,188 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $1,150,303 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Universal Therapy Center IncMiami, FL · 44 clinicians
Hospital affiliations
- Baptist Hospital of MiamiMiami, FL
- Fishermen's Community HospitalMarathon, FL
- Homestead HospitalHomestead, FL
- Mariners HospitalTavernier, FL
- South Miami HospitalMiami, FL
Other facilities
- Lovely Home Health Care IncHome health agency · Hialeah, FL
Industry payments (Open Payments)
- 2025$621.53 · 24 payments from 12 companies
- 2024$595.52 · 37 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $135.36 | 5 |
| Novartis Pharmaceuticals Corporation | $86.78 | 3 |
| Amgen Inc. | $69.49 | 3 |
| Glaxosmithkline, LLC. | $64.02 | 3 |
| Abbvie Inc. | $60.79 | 2 |
What the 2025 payments were for
- Food and Beverage$612.15 · 23 payments
- Education$9.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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