John R Chalison MD A Medical Corporation
NPI 1063459477ActiveOrganization· Internal Medicine, Pulmonary Disease· Los Angeles, CA
Internal Medicine, Pulmonary Disease in Los Angeles, California, registered in NPPES in June 2006. The authorized official on file is John R. Chalison, MD, Owner.
Overview
| NPI | 1063459477 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | May 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Other Internal Medicine, Pulmonary Disease providers in Los Angeles
- 1841242948
- 1861692667
- 1104167428
- 1265521371
- 1316049463
- 1063190288
- 1972044469
- 1407176845
- 1235239336
- 1578591715
- 1356532923
- 1003095357
All Internal Medicine, Pulmonary Disease providers in California →