Bulk check

Coen Johannes Gerardus Lap, MD, PhD

Internal Medicine, Hematology & Oncology in Washington, DC. Individual provider (NPI-1).

NPI number1275162000
StatusActive
Last updated in NPPESApr 21, 2026

Details

NPI
1275162000
Entity type
Individual (NPI-1)
Name
Coen Johannes Gerardus Lap
Credential
MD, PhD
Sex
Male
Sole proprietor
Yes
Enumeration date
Apr 3, 2020
Certification date
Apr 21, 2026
Last updated
Apr 21, 2026

Taxonomy and licenses

Taxonomy codeDescriptionLicenseStatePrimary
207RH0003X Internal Medicine, Hematology & OncologyMD210011724DCYes

Practice location

3800 Reservoir Rd Nw
Washington, DC 20007-2113

Phone 202-444-2223

Mailing address

3800 Reservoir Rd Nw
Washington, DC 20007-2113

Phone 202-444-2223

Is something wrong?

This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.

Other Hematology & Oncology Physician providers in Washington, DC

All 90 Hematology & Oncology Physician providers in Washington · All 52,758 providers in Washington

Checking a whole list?

Paste up to 5,000 NPIs and download status, name, taxonomy, license and address for each one. Useful for credentialing, billing and pharmacy claim checks.

Start a bulk check