Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Exact Sciences Laboratories, LLC

Organization Clinical Medical Laboratory · NPI 1629407069

Exact Sciences Laboratories, LLC is a Clinical Medical Laboratory in Madison, Wisconsin. Works from 2 locations. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

145 E Badger Rd Ste 100
Madison, WI 53713-2723
Phone: (608) 284-5700
Fax: (608) 284-5701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 650 Forward Dr., Madison, WI 53711-2441 — (608) 284-5700

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1629407069
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Tlachac — Divisional Vp And Controller · (608) 284-5700
NPI enumeratedNovember 6, 2013
Last updated in NPPESSeptember 29, 2026
Certification dateSeptember 24, 2026
Mailing address1 Exact Ln, Madison, WI 53711-9106

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