John Michael Chappo, D.O.
NPI 1730347022ActiveIndividual· Internal Medicine· Zionsville, IN
Internal Medicine (D.O.) in Zionsville, Indiana, trained at Kansas City University of Physicians and Surgeons (class of 2007). In 2024 Medicare paid $21,753 for 128 patients, and Part D covered 191 of their prescriptions, 89% of them generic. Stryker Corporation reported $155.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1730347022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 23, 2008 |
| Last updated in NPPES | Mar 5, 2024 |
| Certified by provider | Mar 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 02003401A | IN |
| Hospitalist | 208M00000X | 02003401A | IN |
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 - Hospitalist (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 235 across 7 procedure codes |
| Paid by Medicare | $21,753 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 199 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $8,721 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Witham Memorial HospitalZionsville, IN · 108 clinicians
Hospital affiliation
- Witham Health ServicesLebanon, IN
Other facilities
- Elite Home Rehab and Healthcare CorpHome health agency · Carmel, IN
- Life's Journey of Avon LLCHospice · Indianapolis, IN
Industry payments (Open Payments)
- 2025$155.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $155.13 | 1 |
What the 2025 payments were for
- Food and Beverage$155.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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