Christopher G. Lumsdaine, M.D.
NPI 1326052069ActiveIndividual· Family Medicine· Lompoc, CA
Family Medicine (M.D.) in Lompoc, California, trained at Medical College of Wisconsin (class of 1995). 277 Medicare patients in 2024, $142,827 paid; nearly all of their 3,246 Part D prescriptions were generic (91%). Pfizer Inc. was the largest of 5 companies reporting payments in 2025, $190.67 in all, mostly food and beverage.
Overview
| NPI | 1326052069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Apr 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A60875 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 1,821 across 46 procedure codes |
| Paid by Medicare | $142,827 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,246 · 6,921 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $198,926 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
Medical group
- Lompoc Valley Medical CenterLompoc, CA · 91 clinicians
Hospital affiliation
- Lompoc Valley Medical CenterLompoc, CA
Other facilities
- Assisted Home HealthHome health agency · Santa Barbara, CA
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
- Superior Home HealthHome health agency · Lompoc, CA
- Vna HealthHome health agency · Santa Barbara, CA
Industry payments (Open Payments)
- 2025$190.67 · 9 payments from 5 companies
- 2024$240.94 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $80.11 | 4 |
| Exact Sciences Corporation | $50.17 | 2 |
| Lilly USA, LLC | $23.15 | 1 |
| Novo Nordisk Inc | $19.71 | 1 |
| Glaxosmithkline, LLC. | $17.53 | 1 |
What the 2025 payments were for
- Food and Beverage$190.67 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 family medicine physicians in Lompoc · All family medicine physicians in California