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

Effie C. Chang, MD, PC

Organization Gynecology Physician · NPI 1154605293

Effie C. Chang, MD, PC is a Gynecology Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
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

136 Sherman Ave Ste 302
New Haven, CT 06511-5238
Phone: (203) 776-5360
Fax: (203) 787-4990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 17026 (CT)

Record details

NPI number1154605293
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Effie Chang — Owner · (203) 776-5360
NPI enumeratedOctober 7, 2011
Last updated in NPPESOctober 7, 2011
Mailing address136 Sherman Ave, Suite 302, New Haven, CT 06511-5238

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