Chong-Hsiang Liang, MD
NPI 1407086143 · Obstetrics & Gynecology Physician · Carol Stream, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chong-Hsiang Liang, MD is a Obstetrics & Gynecology Physician provider in Carol Stream, IL (NPI 1407086143).
Provider details
- NPI number
- 1407086143
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036122431 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$5,616 across 11 records (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 (1)
- 303 E Army Trail RdSuite 410aBloomingdale, IL 60108-2169Phone: (630) 893-8161Fax: (630) 893-8564
Registry dates
- Enumerated
- 2009-07-15
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Chong-Hsiang Liang's NPI number?
- Chong-Hsiang Liang's National Provider Identifier (NPI) is 1407086143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chong-Hsiang Liang's specialty?
- Chong-Hsiang Liang is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Chong-Hsiang Liang located?
- Chong-Hsiang Liang's practice location on file with NPPES is 630 E North Ave, Carol Stream, IL 60188.
- What is Chong-Hsiang Liang's phone number?
- The practice phone number listed in the NPPES registry for Chong-Hsiang Liang is (630) 458-5300.
- Does Chong-Hsiang Liang accept Medicare?
- Chong-Hsiang Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chong-Hsiang Liang's NPI active?
- Yes — Chong-Hsiang Liang's NPI (1407086143) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.