Mark David Christenson, MD
NPI 1699883447ActiveIndividual· Internal Medicine· Fruitland, ID
Internal Medicine (MD) in Fruitland, Idaho, trained at Saint Louis University School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,900,309 for 13,407 claims, against $51,416 paid for services in 2024. Abbott Laboratories reported $24.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1699883447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Nov 28, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M11489 | ID |
| Internal Medicine | 207R00000X | MD156651 | 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 - Internal Medicine (ID); Practitioner - Internal Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 495 |
|---|---|
| Services billed | 1,136 across 19 procedure codes |
| Paid by Medicare | $51,416 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,407 · 32,631 30-day fills |
|---|---|
| Patients | 804 |
| Total drug cost | $1,900,309 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
Medical group
- St Lukes Clinic-Treasure Valley LLCMeridian, ID · 1,173 clinicians
Hospital affiliations
- Saint Alphonsus Medical Center OntarioOntario, OR
- Saint Alphonsus Regional Medical CenterBoise, ID
- St Luke's Nampa Medical CenterNampa, ID
- St Luke's Regional Medical CenterBoise, ID
Other facilities
- Canyon Home Care & HospiceHome health agency · Fruitland, ID
- Enhabit Home Health of Western IdahoHome health agency · Fruitland, ID
- Horizon Home Health WestHome health agency · Caldwell, ID
- St Lukes Home Care and HospiceHome health agency · Meridian, ID
Industry payments (Open Payments)
- 2025$24.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $24.74 | 1 |
What the 2025 payments were for
- Food and Beverage$24.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Fruitland
- 1497998215
- 1770223828