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

Karen A. Mello, MD

Individual provider Infectious Disease Physician · NPI 1992700934

Karen A. Mello, MD is an Infectious Disease Physician in Lawrence, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

500 Merrimack St Riverwalk
Lawrence, MA 01843-1756
Phone: (978) 557-8900
Fax: (978) 557-8859
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 53983 (MA)

Record details

NPI number1992700934
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESNovember 19, 2012
Mailing address500 Merrimack St, Riverwalk, Lawrence, MA 01843-1756

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