NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marbie Downen, MT

Medical Technologist in Olney, IL · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093070880

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Marbie Downen
Credential MT
Sex Female
Practice address Olney, IL, 62450
Phone (812) 887-3946
Fax (866) 501-9318
Enumeration date Jul 9, 2012
Last updated in NPPES Jul 9, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

246QM0706X Medical Technologist Technologists, Technicians & Other Technical Service Providers · License 143106 (IL) Primary
246RM2200X Medical Laboratory Technician Technologists, Technicians & Other Technical Service Providers · License 143106 (IL) Secondary
246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers · License 143106 (IL) Secondary
247ZC0005X Clinical Laboratory Director (Non-physician) Technologists, Technicians & Other Technical Service Providers · License 143106 (IL) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Marbie Downen's NPI record?
Cross-check NPI 1093070880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093070880 active?
Yes, as of the latest NPPES snapshot, NPI 1093070880 is active (record last updated 2012-07-09).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-09.