Joseph M. Knapp, M.D.
NPI 1952406563ActiveIndividual· Internal Medicine· Cleveland, OH
Internal Medicine (M.D.) in Cleveland, Ohio, trained at Saint Louis University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $556,092 for 8,317 claims, against $29,657 paid for services in 2024.
Overview
| NPI | 1952406563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Feb 12, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35071981K | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 337 |
|---|---|
| Services billed | 885 across 10 procedure codes |
| Paid by Medicare | $29,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,317 · 19,147 30-day fills |
|---|---|
| Patients | 927 |
| Total drug cost | $556,092 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Fairview HospitalCleveland, OH
Other facilities
- Cleveland Clinic Home CareHome health agency · Independence, OH
- Elara CaringHome health agency · Mentor, OH
- Residence Home Care LLCHome health agency · North Olmsted, OH
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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