Dr. Peggy Chien, DO
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 84 Willimansett St, South Hadley, MA 01075
- Practice phone
- Call (413) 536-2393
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Holyoke Pediatric Associates
South Hadley, Massachusetts
Find Dr. Chien's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Peggy Chien is a pediatrician in South Hadley, Massachusetts
Dr. Chien practices at Holyoke Pediatric Associates in South Hadley, Massachusetts.
Dr. Chien's NPI, 1861416489, was assigned on July 27, 2006. Dr. Chien holds Massachusetts license 233965.
- NPI
- 1861416489NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (413) 536-2393
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Peggy Chien practices at Holyoke Pediatric Associates in South Hadley, Massachusetts
Dr. Chien's primary practice is Holyoke Pediatric Associates, at 84 Willimansett St, South Hadley, MA 01075 in Hampshire County. The practice phone is (413) 536-2393.
- Holyoke Pediatric Associates84 Willimansett St, South Hadley, MA 01075 · Hampshire CountyPhone(413) 536-2393
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peggy Chien is affiliated with 2 sites of care and 1 medical group
Dr. Chien's primary practice is Holyoke Pediatric Associates in South Hadley, Massachusetts. The medical group on file is Holyoke Pediatrics. Dmand AI also links Dr. Chien to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peggy Chien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chien practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holyoke Pediatric Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peggy Chien is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Chien's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Chien is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Chien
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peggy Chien's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Chien's median patient age at 12, with 53% women.
Dr. Chien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Sources for Dr. Peggy Chien's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peggy Chien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Peggy Chien's NPI number?
Dr. Peggy Chien's NPI number is 1861416489. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peggy Chien?
Dr. Peggy Chien is a pediatrician in South Hadley, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Peggy Chien practice?
Dr. Chien practices at 84 Willimansett St, South Hadley, MA 01075. Dr. Chien's primary practice is Holyoke Pediatric Associates in South Hadley, Massachusetts. Dmand AI also links Dr. Chien to 1 group practice or clinic.
What is Dr. Peggy Chien's office phone number?
The practice phone on file for Dr. Chien is (413) 536-2393.
What is Dr. Peggy Chien's medical license number?
Dr. Chien holds Massachusetts license 233965.
What medical group is Dr. Peggy Chien part of?
Dr. Chien is linked to Holyoke Pediatrics.
How long has Dr. Peggy Chien been practicing?
Dr. Chien's NPI was assigned in 2006.
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