John R. Christiansen Inc MD
NPI 1013247741ActiveOrganization· Internal Medicine, Pulmonary Disease· Norman, OK
Internal Medicine, Pulmonary Disease in Norman, Oklahoma, registered in NPPES in December 2009. The authorized official on file is John Raymond Christiansen, M.D., Owner.
Overview
| NPI | 1013247741 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Dec 31, 2009 |
| Last updated in NPPES | Jan 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 8872 | OK |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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