NPI Lookup · Medicare billing profile

Travis Koeneke, MD

Hematology & Oncology Physician · Manhattan, KS · NPI 1942305677. Below: what a registry shows, plus the 2024 Medicare billing context no registry clone carries.

$6.4M
Est. Medicare paid, 2024
408,759
Services billed, 2024
59
Distinct codes billed, 2024
2024
Latest CMS data year

Registry record (NPPES)

NPI1942305677
TypeIndividual clinician
SpecialtyHematology & Oncology Physician
Practice address8301 Positano Dr
City / State / ZIPManhattan, KS 66502

Top billed codes (2024)

J0185Injection, aprepitant, 1 mg61,880 · $83K
J1627Injection, granisetron, extended-release, 0.1 mg45,400 · $199K
J9271Injection, pembrolizumab, 1 mg42,000 · $1.9M
J9299Injection, nivolumab, 1 mg34,040 · $835K
J9263Injection, oxaliplatin, 0.5 mg30,700 · $2K

Top 5 of 59 codes billed in 2024. Services · est. Medicare paid. The full list is one search in the app.

Reported industry relationships (2025)

Manufacturers with disclosed Open Payments records naming this provider in 2025: Geron Corporation · Janssen Biotech, Inc. · PFIZER INC. · AstraZeneca Pharmaceuticals LP · Merck Sharp & Dohme LLC · and 37 more.

Also appears in Open Payments research records (funding associated with studies, not personal payments).

A payment record is a disclosed relationship under the Sunshine Act, not evidence this provider uses a product. Detail is in the app.

Part D prescribing (2024)

Anastrozole650 claims
Prednisone215 claims
Tamoxifen Citrate191 claims
Acyclovir177 claims
Gabapentin132 claims

Top 5 drugs by Medicare Part D claim count. Drug-year lines under 11 claims are suppressed by CMS, so this understates low-volume prescribing.

This is the public slice. Year-over-year history, every code, payment detail, group affiliations, and phone numbers for Travis Koeneke are one search in Prospect 811.

Where this data comes from. Provider identity, specialty, and practice location come from CMS's public NPPES registry (the National Plan & Provider Enumeration System), the official record of every NPI ever issued. Deactivated NPIs are excluded. Addresses are what the provider filed and can lag a move. Where a profile shows Medicare context, it comes from CMS's public utilization, Part D, and Open Payments files: traditional Medicare fee-for-service only, and CMS suppresses any provider-and-code line under 11 beneficiaries before publishing. An Open Payments record is a disclosed relationship, not evidence a clinician uses a product. Prospect 811 organizes public data; it doesn't add to or alter it. Not affiliated with or endorsed by CMS. Full detail on the data page.

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