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

CHI S Wang MD

Organization Allergy Physician · NPI 1295763647

CHI S Wang MD is an Allergy Physician in Waltham, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
Specialties on file
6

Practice location Address checks out

20 Hope Ave Ste 208
Waltham, MA 02453
Phone: (781) 891-1230
Fax: (781) 893-7138
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 51559 (MA)
Allergy Physician Taxonomy 207KA0200X · Licence 34072 (MA)
Allergy Physician Taxonomy 207KA0200X · Licence 36270 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 34072 (MA)
General Practice Physician Taxonomy 208D00000X · Licence 34072 (MA)
General Practice Physician Taxonomy 208D00000X · Licence 53478 (MA)

Record details

NPI number1295763647
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chi Wang — Md & Owner Of Practice · (978) 453-1300
NPI enumeratedJune 28, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address133 Market St, Lowell, MA 01852

Other providers in Waltham