David Neal Erchak, M.D.
NPI 1538190897ActiveIndividual· Internal Medicine· Lagrange, GA
Internal Medicine (M.D.) in Lagrange, Georgia, trained at Medical College of Georgia School of Medicine (class of 1991). Medicare paid $27,946 for services to 279 patients in 2024. E.R. Squibb & Sons, L.L.C. reported $15.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538190897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 37994 | GA |
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 | 279 |
|---|---|
| Services billed | 295 across 7 procedure codes |
| Paid by Medicare | $27,946 |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Medical group
- Internal Medicine Associates P.C.Opelika, AL · 39 clinicians
Hospital affiliations
- Coosa Valley Medical CenterSylacauga, AL
- Russell Medical CenterAlexander City, AL
- 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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All 21 internal medicine physicians in Lagrange · All internal medicine physicians in Georgia