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

Willow Street Medical Lab LLC

Organization Clinical Medical Laboratory · NPI 1740237304

Willow Street Medical Lab LLC is a Clinical Medical Laboratory in Lynn, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

280 Union St
Lynn, MA 01901-1353
Phone: (781) 593-3480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 2346 (MA)

Record details

NPI number1740237304
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gail Marcus — President Ceo · (781) 268-2400
Other names Willow Laboratories And Medical Center
NPI enumeratedMay 28, 2006
Last updated in NPPESFebruary 6, 2013
Mailing address280 Union St, Lynn, MA 01901-1353

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