Richard Ernest Mills, MD
NPI 1518919828ActiveIndividual· Internal Medicine· Mt Pleasant, SC
Internal Medicine (MD) in Mt Pleasant, South Carolina, trained at University of Miami, Lm Miller School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $596,420 for 7,046 claims, against $228,120 paid for services in 2024. Pfizer Inc. was the largest of 21 companies reporting payments in 2025, $1,925 in all, mostly food and beverage.
Overview
| NPI | 1518919828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | SC12886 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 519 |
|---|---|
| Services billed | 5,157 across 67 procedure codes |
| Paid by Medicare | $228,120 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,046 · 15,531 30-day fills |
|---|---|
| Patients | 574 |
| Total drug cost | $596,420 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Roper Saint Francis Physicians NetworkN Charleston, SC · 528 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Mount Pleasant HospitalMount Pleasant, SC
- Musc Medical CenterCharleston, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
Other facilities
- Amedisys Home Health of Charleston EastHome health agency · Charleston, SC
- Interim HealthcareHome health agency · North Charleston, SC
- Roper-St. Francis Home HealthHome health agency · Charleston, SC
Industry payments (Open Payments)
- 2025$1,925 · 100 payments from 21 companies
- 2024$2,430 · 142 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $403.06 | 21 |
| Abbvie Inc. | $245.44 | 16 |
| Corcept Therapeutics | $228.88 | 5 |
| Lilly USA, LLC | $176.53 | 11 |
| Novo Nordisk Inc | $158.23 | 8 |
What the 2025 payments were for
- Food and Beverage$1,771 · 98 payments
- Travel and Lodging$153.72 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 internal medicine physicians in Mt Pleasant · All internal medicine physicians in South Carolina