Robert John Callahan II, M.D.
NPI 1235392366ActiveIndividual· Emergency Medicine· Springfield, OR
Emergency Medicine (M.D.) in Springfield, Oregon, licensed in OR and AZ, with an NPI issued in July 2008. 172 Medicare patients in 2024, $21,618 paid; nearly all of their 262 Part D prescriptions were generic (93%). Astellas Pharma US Inc reported $99.99 in payments in 2024, mostly education.
Overview
| NPI | 1235392366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 9, 2008 |
| Last updated in NPPES | Dec 20, 2024 |
| Certified by provider | Dec 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD154296 | OR |
| Emergency Medicine | 207P00000X | R70582 | AZ |
| Emergency Medicine, Emergency Medical Services | 207PE0004X | MD154296 | OR |
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 - Emergency Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 191 across 21 procedure codes |
| Paid by Medicare | $21,618 |
Part D prescriptions in 2024
| Prescriptions (claims) | 262 · 269 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $5,036 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2024$99.99 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $99.99 | 1 |
What the 2024 payments were for
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 emergency medicine physicians in Springfield · All emergency medicine physicians in Oregon