What is Chunxin Chang's NPI number?

Chunxin Chang's National Provider Identifier (NPI) is 1669324695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chunxin Chang's specialty?

Chunxin Chang is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Chunxin Chang located?

Chunxin Chang's practice location on file with NPPES is 5100 N Ravenswood Ave Ste 107, Chicago, IL 60640-1710.

What is Chunxin Chang's phone number?

The practice phone number listed in the NPPES registry for Chunxin Chang is (773) 828-9506.

Is Chunxin Chang's NPI active?

Yes — Chunxin Chang's NPI (1669324695) is active in the NPPES registry as of the last update on 2026-02-11.

IndividualActive

Chunxin Chang

NPI 1669324695 · Acupuncturist · Chicago, IL

Chunxin Chang is a Acupuncturist provider in Chicago, IL (NPI 1669324695).

Provider details

NPI number: 1669324695
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sole proprietor: No
License: 198011799 (IL)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 198011799 (IL)
Other Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

5100 N Ravenswood Ave Ste 107

Chicago, IL 60640-1710

Phone: (773) 828-9506

Street-level locationGet directions

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Mailing address