What is Effie Chang's NPI number?

Effie Chang's National Provider Identifier (NPI) is 1487668943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Effie Chang's specialty?

Effie Chang is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Effie Chang located?

Effie Chang's practice location on file with NPPES is 136 Sherman Ave, New Haven, CT 06511.

What is Effie Chang's phone number?

The practice phone number listed in the NPPES registry for Effie Chang is (203) 776-5360.

Is Effie Chang's NPI active?

Yes — Effie Chang's NPI (1487668943) is active in the NPPES registry as of the last update on 2010-01-29.

IndividualActive

Effie Chang, MD

NPI 1487668943 · Gynecology Physician · New Haven, CT

Effie Chang, MD is a Gynecology Physician provider in New Haven, CT (NPI 1487668943).

Provider details

NPI number: 1487668943
Entity type: Individual
Primary specialty: Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 17026 (CT)

Specialties & taxonomies

Gynecology PhysicianPrimary207VG0400XLicense 17026 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

136 Sherman Ave

Ste 302

New Haven, CT 06511

Phone: (203) 776-5360

Fax: (203) 787-4990

Street-level locationGet directions

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Mailing address