DAVID A JANSSEN Medical Doctor License verification

Business Entity

ACTIVE

License Type

Medical Doctor

Description

LICENSED PHYSICIAN CONTROLLED SUBSTANCE

License Number

33*****59

License Status

ACTIVE

Business

First Name

DAVID

Middle

Last Name

JANSSEN

Business Name

DAVID A JANSSEN

Original Issue Date

02/18/2026

Effective Date

02/18/2026

Expiration Date

07/31/2026

City

CHESTERFIELD

State

Zip

63017

Specialty/Qualifier

PRACTITIONER

Controlled Substance Schedule

III IV V

Ever Disciplined

LastModifiedDate

02/18/2026