John Clark M. Alves II, MD
NPI 1770003220ActiveIndividual· Internal Medicine· Guntersville, AL
Internal Medicine (MD) in Guntersville, Alabama, trained at University of Alabama School of Medicine (class of 2017). 342 Medicare patients in 2024, $39,919 paid; nearly all of their 378 Part D prescriptions were generic (92%).
Overview
| NPI | 1770003220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 26, 2017 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD37591 | 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 | 342 |
|---|---|
| Services billed | 370 across 10 procedure codes |
| Paid by Medicare | $39,919 |
Part D prescriptions in 2024
| Prescriptions (claims) | 378 · 396 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $7,272 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Internal Medicine |
Medical group
- Marshall Medical Center NorthGuntersville, AL · 18 clinicians
Hospital affiliation
- Marshall Medical CentersBoaz, AL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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