Christopher Patrick Larsen, MD
NPI 1447434840ActiveIndividual· Pathology, Anatomic Pathology· Little Rock, AR
Pathology, Anatomic Pathology (MD) in Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 2005). Medicare paid $19,450 for services to 64 patients in 2024. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $15,074 in all, mostly consulting fees.
Overview
| NPI | 1447434840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 20, 2007 |
| Last updated in NPPES | Apr 7, 2021 |
| Certified by provider | Apr 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | E-5397 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 1,002 across 7 procedure codes |
| Paid by Medicare | $19,450 |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Pathology |
Medical group
- Nephropathology Associates, PLCLittle Rock, AR · 29 clinicians
Hospital affiliations
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
- Kadlec Regional Medical CenterRichland, WA
- Methodist Hospitals of MemphisMemphis, TN
Industry payments (Open Payments)
- 2025$15,074 · 11 payments from 2 companies
- 2024$11,986 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $8,774 | 6 |
| Vertex Pharmaceuticals Incorporated | $6,300 | 5 |
What the 2025 payments were for
- Consulting Fee$13,800 · 6 payments
- Travel and Lodging$962.49 · 3 payments
- Food and Beverage$311.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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