Rachel Lu-Do, MD
NPI 1275918773ActiveIndividual· Internal Medicine, Rheumatology· Delray Beach, FL
Internal Medicine, Rheumatology (MD) with Marc J Hirsh MD PA, practicing in Delray Beach, Florida. Their prescriptions cost Medicare Part D more than their services did: $2,748,727 for 2,170 claims, against $26,567 paid for services in 2024. Ucb, Inc. was the largest of 10 companies reporting payments in 2025, $435.29 in all, mostly food and beverage. Lists Bethesda Hospital East and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275918773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 25, 2015 |
| Last updated in NPPES | Sep 17, 2025 |
| Certified by provider | Sep 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 304070 | NY |
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 - Rheumatology (FL); Practitioner - Rheumatology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 385 across 14 procedure codes |
| Paid by Medicare | $26,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,170 · 3,456 30-day fills |
|---|---|
| Patients | 466 |
| Total drug cost | $2,748,727 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical group
- Marc J Hirsh MD PADelray Beach, FL · 7 clinicians
Hospital affiliations
- Bethesda Hospital EastBoynton Beach, FL
- Boca Raton Regional HospitalBoca Raton, FL
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
- 2025$435.29 · 16 payments from 10 companies
- 2024$360.82 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $100.85 | 3 |
| Abbvie Inc. | $87.42 | 1 |
| E.R. Squibb & Sons, L.L.C. | $57.11 | 3 |
| Astrazeneca Pharmaceuticals LP | $56.35 | 3 |
| Ani Pharmaceuticals, Inc. | $31.81 | 1 |
What the 2025 payments were for
- Food and Beverage$435.29 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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