Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

M1 Labs, LLC

Organization Clinical Medical Laboratory · NPI 1942832084

M1 Labs, LLC is a Clinical Medical Laboratory in Columbiana, Ohio. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1330 State Route 14
Columbiana, OH 44408
Phone: (330) 892-5191
Fax: (330) 892-5189
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1942832084
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chaz Jannuzi — Owner / Director · (330) 892-5191
NPI enumeratedFebruary 6, 2020
Last updated in NPPESFebruary 19, 2020
Certification dateFebruary 19, 2020
Mailing address1330 State Route 14, Columbiana, OH 44408