Randy Chang, D.D.S.
NPI 1013913342 · General Practice Dentistry · Waukegan, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Chang, D.D.S. is a General Practice Dentistry provider in Waukegan, IL (NPI 1013913342).
Provider details
- NPI number
- 1013913342
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 48587 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 7300 N Western AveSte JChicago, IL 60645-1833Phone: (773) 338-8433Fax: (773) 338-8434
- 2020 N California Ave Ste 5Chicago, IL 60647-6320Phone: (773) 772-8001Fax: (773) 772-8033
- 2843 W Irving Park RdChicago, IL 60618-3624Phone: (773) 267-8600Fax: (773) 267-8601
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2023-03-07
Frequently asked questions
- What is Randy Chang's NPI number?
- Randy Chang's National Provider Identifier (NPI) is 1013913342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Chang's specialty?
- Randy Chang is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Randy Chang located?
- Randy Chang's practice location on file with NPPES is 916 N Green Bay Rd, Waukegan, IL 60085-2240.
- What is Randy Chang's phone number?
- The practice phone number listed in the NPPES registry for Randy Chang is (847) 336-8200.
- Does Randy Chang accept Medicare?
- Randy Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Chang's NPI active?
- Yes — Randy Chang's NPI (1013913342) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.