Summer D. Tewksbury, MD
NPI 1013138130ActiveIndividual· Emergency Medicine· Tuba City, AZ
Emergency Medicine (MD) in Tuba City, Arizona, trained at University of Arizona College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $2,152 for 81 claims, against $994.14 paid for services in 2024.
Overview
| NPI | 1013138130 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Jun 26, 2024 |
| Certified by provider | Jun 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 41591 | AZ |
| Emergency Medicine | 207P00000X | 5315027390 | MI |
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); Practitioner - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 15 across 4 procedure codes |
| Paid by Medicare | $994.14 |
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 92 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $2,152 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical group
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
Hospital affiliation
- Kaiser Foundation Hospital WestsideHillsboro, OR
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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