Maria Del Rio-Giles, M.D
NPI 1245280239ActiveIndividual· Internal Medicine· Naples, FL
Internal Medicine (M.D) with Millennium Physician Group LLC, practicing in Naples, Florida. Their prescriptions cost Medicare Part D more than their services did: $1,523,426 for 11,898 claims, against $296,610 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 12 companies reporting payments in 2025, $1,141 in all, mostly food and beverage. Lists Lee Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245280239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jan 10, 2024 |
| Certified by provider | Jan 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME77581 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 543 |
|---|---|
| Services billed | 10,300 across 103 procedure codes |
| Paid by Medicare | $296,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,898 · 30,991 30-day fills |
|---|---|
| Patients | 846 |
| Total drug cost | $1,523,426 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Millennium Physician Group LLCJacksonville, FL · 982 clinicians
Hospital affiliations
- Lee Memorial HospitalFort Myers, FL
- Naples Community HospitalNaples, FL
- Physicians Regional Medical Center - Pine RidgeNaples, FL
Other facilities
- Aveanna Home HealthHome health agency · Sarasota, FL
- Mederi CaretendersHome health agency · Fort Myers, FL
- Millennium Home Care LLCHome health agency · Port Charlotte, FL
- Preferred Care Home Health ServicesHome health agency · Fort Myers, FL
- Bentley Care CenterNursing home · Naples, FL
Industry payments (Open Payments)
- 2025$1,141 · 57 payments from 12 companies
- 2024$2,184 · 99 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $279.62 | 11 |
| Pfizer Inc. | $172.09 | 10 |
| Novo Nordisk Inc | $150.25 | 7 |
| Novartis Pharmaceuticals Corporation | $147.34 | 7 |
| Amgen Inc. | $135.13 | 8 |
What the 2025 payments were for
- Food and Beverage$1,141 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 317 internal medicine physicians in Naples · All internal medicine physicians in Florida