William Coleman Sharp, MD
NPI 1053312983ActiveIndividual· Internal Medicine· Southfield, MI
Internal Medicine (MD) in Southfield, Michigan, trained at University of Michigan Medical School (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $1,588,518 for 13,478 claims, against $35,390 paid for services in 2024. Dexcom, Inc. was the largest of 5 companies reporting payments in 2025, $278.48 in all, mostly food and beverage.
Overview
| NPI | 1053312983 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Jul 18, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301036715 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 1,165 across 23 procedure codes |
| Paid by Medicare | $35,390 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,478 · 25,690 30-day fills |
|---|---|
| Patients | 797 |
| Total drug cost | $1,588,518 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Internal Medicine |
Medical group
- Henry Ford Health Providence HospitalNovi, MI · 375 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Henry Ford Health HospitalDetroit, MI
- Henry Ford Health St John HospitalDetroit, MI
Other facilities
- Universal Home Health CareHome health agency · Southfield, MI
Industry payments (Open Payments)
- 2025$278.48 · 6 payments from 5 companies
- 2024$204.67 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $144.83 | 1 |
| Novo Nordisk Inc | $64.86 | 2 |
| Kestra Medical Technology Services, Inc. | $28.70 | 1 |
| Aimmune Therapeutics, Inc. | $24.86 | 1 |
| Astrazeneca Pharmaceuticals LP | $15.23 | 1 |
What the 2025 payments were for
- Food and Beverage$278.48 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Southfield
- 1033100540
- 1033314513
- 1043279862
- 1073728747
- 1104817618
- 1114143062
- 1114908209
- 1124381827
- 1134320930
- 1134783251
- 1154763274
- 1164047932
All 325 internal medicine physicians in Southfield · All internal medicine physicians in Michigan