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

Individual provider Neurology Physician · NPI 1134204878

Brian S. Tseng, MD, PHD is a Neurology Physician in Boston, Massachusetts. Licensed in California, Colorado and Massachusetts. Registered with an NPI since 2006.

Licensed in
CA, CO, MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

55 Fruit St Acc 708
Boston, MA 02114-2621
Phone: (617) 840-0528
Fax: (617) 724-7860
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Specialties & licences

Neurology with Special Qualifications in Child Neurology Physician (primary) Taxonomy 2084N0402X · Licence 233672 (MA)
Neurology Physician Taxonomy 2084N0400X · Licence 41828 (CO)
Neurology with Special Qualifications in Child Neurology Physician Taxonomy 2084N0402X · Licence A73767 (CA)

Record details

NPI number1134204878
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESOctober 9, 2008

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