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

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1730136433

Timothy N Liesching, MD is a Critical Care Medicine (Internal Medicine) Physician in Burlington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Lahey Clinic 41 Mall Rd
Burlington, MA 01805-0001
Phone: (781) 744-8480
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Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 159623 (MA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 159623 (MA)

Record details

NPI number1730136433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2006
Last updated in NPPESFebruary 21, 2024
Certification dateFebruary 21, 2024
Mailing addressLahey Clinic, 41 Mall Road, Burlington, MA 01805-0001

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