Karl Charlson, MD
NPI 1841819687ActiveIndividual· Family Medicine· Ypsilanti, MI
Family Medicine (MD) with Iha Health Services Corporation, practicing in Ypsilanti, Michigan. Their prescriptions cost Medicare Part D more than their services did: $19,962 for 303 claims, against $11,835 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $43.29 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1841819687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2020 |
| Last updated in NPPES | Jul 29, 2026 |
| Certified by provider | Jul 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301509918 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 202 across 22 procedure codes |
| Paid by Medicare | $11,835 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 406 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $19,962 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Iha Health Services CorporationPontiac, MI · 1,168 clinicians
Industry payments (Open Payments)
- 2024$43.29 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $43.29 | 1 |
What the 2024 payments were for
- Food and Beverage$43.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Ypsilanti
- 1043650120
- 1093150989
- 1164541553
- 1508494931
- 1649790346
- 1508501669
- 1053970806
- 1063481281
- 1083061832
- 1083111017
- 1104112325
- 1134681240
All 65 family medicine physicians in Ypsilanti · All family medicine physicians in Michigan