What is Chang Chao's NPI number?

Chang Chao's National Provider Identifier (NPI) is 1679010540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chang Chao's specialty?

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

Where is Chang Chao located?

Chang Chao's practice location on file with NPPES is 925 N Plum Grove Rd, Schaumburg, IL 60173-4807.

What is Chang Chao's phone number?

The practice phone number listed in the NPPES registry for Chang Chao is (630) 912-2574.

Is Chang Chao's NPI active?

Yes — Chang Chao's NPI (1679010540) is active in the NPPES registry as of the last update on 2017-01-30.

IndividualActive

Chang Chao, LAC

NPI 1679010540 · Acupuncturist · Schaumburg, IL

Chang Chao, LAC is a Acupuncturist provider in Schaumburg, IL (NPI 1679010540).

Provider details

NPI number: 1679010540
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: LAC
Sex: Male
Sole proprietor: Yes
License: 198001249 (IL)

Practice location

925 N Plum Grove Rd

Suite a

Schaumburg, IL 60173-4807

Phone: (630) 912-2574

Fax: (630) 912-2575

Street-level locationGet directions

More IL providers

Mailing address

925 N Plum Grove Rd

Schaumburg, IL 60173-4807

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 198001249 (IL)
Other Service Providers

Profile Score

Established profile(71/100 index)

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

Registry tenure38% of score
9 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.

Enumerated: 2017-01-30
Last updated: 2017-01-30

Frequently asked questions

What is Chang Chao's NPI number?: Chang Chao's National Provider Identifier (NPI) is 1679010540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Chang Chao's specialty?: Chang Chao is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
Where is Chang Chao located?: Chang Chao's practice location on file with NPPES is 925 N Plum Grove Rd, Schaumburg, IL 60173-4807.
What is Chang Chao's phone number?: The practice phone number listed in the NPPES registry for Chang Chao is (630) 912-2574.
Is Chang Chao's NPI active?: Yes — Chang Chao's NPI (1679010540) is active in the NPPES registry as of the last update on 2017-01-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions