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

Peggy Chien, DO

Individual provider Pediatrics Physician · NPI 1861416489

Peggy Chien, DO is a Pediatrics Physician in Holyoke, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

150 Lowr Westfield RD Ste 1
Holyoke, MA 01040-2676
Phone: (413) 536-2393
Fax: (413) 536-1087
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 233965 (MA)

Record details

NPI number1861416489
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 1, 2015
Mailing address150 Lower Westfield Rd, Ste 1, Holyoke, MA 01040-2676

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