Tabitha Nenninger, M.D.
NPI 1922262146ActiveIndividual· Pediatrics· Vancouver, WA
Pediatrics (M.D.) in Vancouver, Washington, trained at Loma Linda University School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $595,688 for 6,956 claims, against $78,370 paid for services in 2024.
Overview
| NPI | 1922262146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2008 |
| Last updated in NPPES | Aug 30, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 26659 | NE |
| Internal Medicine | 207R00000X | 26659 | NE |
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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 1,266 across 54 procedure codes |
| Paid by Medicare | $78,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,956 · 14,956 30-day fills |
|---|---|
| Patients | 601 |
| Total drug cost | $595,688 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical groups
- PeacehealthBellingham, WA · 298 clinicians
- Peacehealth Medical Group - Sedro WoolleySedro Woolley, WA · 55 clinicians
Hospital affiliations
- Island HospitalAnacortes, WA
- Peacehealth United General Medical CenterSedro Woolley, WA
- Skagit Valley HospitalMount Vernon, WA
Other facilities
- Eden Home HealthHome health agency · Bellingham, WA
- Signature Healthcare at HomeHome health agency · Burlington, WA
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 67 pediatricians in Vancouver · All pediatricians in Washington