William Dowdell, MD
NPI 1841227253ActiveIndividual· Internal Medicine, Pulmonary Disease· Marietta, GA
Internal Medicine, Pulmonary Disease (MD) in Marietta, Georgia, trained at University of Cincinnati College of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $376,573 for 1,111 claims, against $53,106 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 13 companies reporting payments in 2025, $473.24 in all, mostly food and beverage.
Overview
| NPI | 1841227253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Sep 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 027535 | GA |
| Internal Medicine | 207R00000X | 027535 | GA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 027535 | GA |
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 - Pulmonary Disease (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 520 |
|---|---|
| Services billed | 776 across 29 procedure codes |
| Paid by Medicare | $53,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,111 · 1,596 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $376,573 |
| Generic share | 36% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Sleep Medicine |
Hospital affiliation
- Wellstar Kennestone Regional Medical CenterMarietta, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$473.24 · 20 payments from 13 companies
- 2024$382.23 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $75.62 | 4 |
| Harmony Biosciences LLC | $53.55 | 2 |
| Verona Pharma, Inc. | $52.99 | 2 |
| Axsome Therapeutics, Inc. | $40.86 | 2 |
| 3b Medical, Inc. | $38.30 | 1 |
What the 2025 payments were for
- Food and Beverage$473.24 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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