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

Leslie S T Fang, MD, PC

Organization Internal Medicine Physician · NPI 1871739649

Leslie S T Fang, MD, PC is an Internal Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

151 Merrimac St 3rd Fl
Boston, MA 02114-4714
Phone: (617) 742-2054
Fax: (617) 742-3157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 39471 (MA)
Nephrology Physician Taxonomy 207RN0300X · Licence 39471 (MA)

Record details

NPI number1871739649
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leslie Fang — Owner · (617) 742-2054
NPI enumeratedDecember 30, 2008
Last updated in NPPESDecember 30, 2008
Mailing address151 Merrimac St, 3rd Floor, Boston, MA 02114-4714

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