Gregory William Shields, MD
NPI 1699733683ActiveIndividual· Internal Medicine, Pulmonary Disease· Dothan, AL
Internal Medicine, Pulmonary Disease (MD) in Dothan, Alabama, trained at Vanderbilt University School of Medicine (class of 1980). In 2024 Medicare paid $37,725 for 191 patients, and Part D covered 421 of their prescriptions, 80% of them generic. E.R. Squibb & Sons, L.L.C. reported $15.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1699733683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 2, 2006 |
| Last updated in NPPES | May 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 00014931 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 629 across 9 procedure codes |
| Paid by Medicare | $37,725 |
Part D prescriptions in 2024
| Prescriptions (claims) | 421 · 550 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $45,854 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Medical group
- Internal Medicine Associates P.C.Opelika, AL · 39 clinicians
Hospital affiliation
- The East Alabama Healthcare AuthorityOpelika, AL
Industry payments (Open Payments)
- 2025$15.87 · 1 payment from 1 company
- 2024$36.54 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $15.87 | 1 |
What the 2025 payments were for
- Food and Beverage$15.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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