NPI Lookup · Medicare billing profile

David Smith, MD

Hematology & Oncology Physician · Easton, MD · NPI 1386641082. Below: what a registry shows, plus the 2024 Medicare billing context no registry clone carries.

$3.7M
Est. Medicare paid, 2024
219,461
Services billed, 2024
52
Distinct codes billed, 2024
2024
Latest CMS data year

Registry record (NPPES)

NPI1386641082
TypeIndividual clinician
SpecialtyHematology & Oncology Physician
Practice address8221 Teal Dr
City / State / ZIPEaston, MD 21601

Top billed codes (2024)

J1439Injection, ferric carboxymaltose, 1 mg62,250 · $54K
J0881Injection, darbepoetin alfa, 1 microgram (non-esrd use)40,525 · $94K
J9271Injection, pembrolizumab, 1 mg33,405 · $1.5M
J9144Injection, daratumumab, 10 mg and hyaluronidase-fihj22,320 · $873K
J0897Injection, denosumab, 1 mg21,481 · $436K

Top 5 of 52 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: Gilead Sciences, Inc. · GlaxoSmithKline, LLC. · Novartis Pharmaceuticals Corporation · Caris MPI, Inc. · PharmaEssentia USA Corporation · and 3 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)

Apixaban326 claims
Prednisone194 claims
Anastrozole152 claims
Rivaroxaban135 claims
Hydroxyurea117 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 David Smith 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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