Leslie Renee Cockerham, M.D.
NPI 1326272162ActiveIndividual· Internal Medicine, Infectious Disease· Milwaukee, WI
Internal Medicine, Infectious Disease (M.D.) with The Medical College of Wisconsin Inc and 1 other group, practicing in Milwaukee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $1,559,157 for 2,140 claims, against $5,222 paid for services in 2024. Viiv Healthcare Company reported $20.59 in payments in 2025, mostly food and beverage. Lists Froedtert Memorial Lutheran Hospital as a hospital affiliation.
Overview
| NPI | 1326272162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2009 |
| Last updated in NPPES | Apr 23, 2026 |
| Certified by provider | Apr 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 63203 | WI |
| Internal Medicine | 207R00000X | A107527 | CA |
| Internal Medicine, Infectious Disease | 207RI0200X | EMC0006901 | MI |
| Internal Medicine | 207R00000X | 63203 | WI |
| Internal Medicine, Infectious Disease | 207RI0200X | 2022049929 | MO |
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 - Infectious Disease (MI); Practitioner - Infectious Disease (MO); Practitioner - Infectious Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 70 across 19 procedure codes |
| Paid by Medicare | $5,222 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,140 · 2,607 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $1,559,157 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Infectious Disease |
Medical groups
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
- Vivent Health IncKenosha, WI · 53 clinicians
Hospital affiliation
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$20.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $20.59 | 1 |
What the 2025 payments were for
- Food and Beverage$20.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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