David Larsen, DO
NPI 1609225960ActiveIndividual· Family Medicine· Longview, TX
Family Medicine (DO) in Longview, Texas, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $557,001 for 7,888 claims, against $15,199 paid for services in 2024. Sanofi-Aventis U.S. LLC reported $83.11 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1609225960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 8, 2016 |
| Last updated in NPPES | Oct 27, 2026 |
| Certified by provider | Oct 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R7800 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 212 across 14 procedure codes |
| Paid by Medicare | $15,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,888 · 12,836 30-day fills |
|---|---|
| Patients | 557 |
| Total drug cost | $557,001 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Family Practice |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus Good Shepherd Medical CenterLongview, TX
- Christus Mother Frances HospitalTyler, TX
Other facilities
- Heart To Heart Hospice of Tyler LtdHospice · Tyler, TX
- Hospice of East TexasHospice · Tyler, TX
- Providence Park Rehabilitation and Skilled NursingNursing home · Tyler, TX
Industry payments (Open Payments)
- 2024$83.11 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $83.11 | 1 |
What the 2024 payments were for
- Food and Beverage$83.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 family medicine physicians in Longview · All family medicine physicians in Texas