Gregory Ryan Caldwell, P.A-C
NPI 1023051190ActiveIndividual· Physician Assistant· Medford, OR
Physician Assistant (P.A-C) with Southern California Permanente Medical Group and 1 other group, practicing in Medford, Oregon. 81 Medicare patients in 2024, $6,626 paid; nearly all of their 593 Part D prescriptions were generic (94%).
Overview
| NPI | 1023051190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A-C |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Oct 15, 2024 |
| Certified by provider | Aug 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA204347 | 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 - Physician Assistant (CA); Practitioner - Physician Assistant (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 178 across 35 procedure codes |
| Paid by Medicare | $6,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 593 · 620 30-day fills |
|---|---|
| Patients | 394 |
| Total drug cost | $7,973 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Valley Immediate Care, LLCMedford, OR · 38 clinicians
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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All 127 physician assistants in Medford · All physician assistants in Oregon