Annie Chang
NPI 1013421239 · Speech-Language Pathologist · Barrington, IL
Annie Chang is a Speech-Language Pathologist provider in Barrington, IL (NPI 1013421239).
Provider details
- NPI number
- 1013421239
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 280167 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2017-11-27
- Last updated
- 2021-08-25
- Certified
- 2021-08-25
Frequently asked questions
- What is Annie Chang's NPI number?
- Annie Chang's National Provider Identifier (NPI) is 1013421239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Chang's specialty?
- Annie Chang is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Annie Chang located?
- Annie Chang's practice location on file with NPPES is 40 E Dundee Rd, Barrington, IL 60010-5227.
- What is Annie Chang's phone number?
- The practice phone number listed in the NPPES registry for Annie Chang is (224) 770-4300.
- Is Annie Chang's NPI active?
- Yes — Annie Chang's NPI (1013421239) is active in the NPPES registry as of the last update on 2021-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.