Justyna Antczak, MD
NPI 1407383714 · Pediatrics Physician · Orland Park, IL
Justyna Antczak, MD is a Pediatrics Physician provider in Orland Park, IL (NPI 1407383714).
Provider details
- NPI number
- 1407383714
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
$223 across 16 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 (3)
- 3275 N Arlington Heights Rd Ste 409Arlington Heights, IL 60004-7709Phone: (224) 857-8000
- 22101 Moross RdDetroit, MI 48236-2148Phone: (313) 343-4000
- 22201 Moross Rd Ste 80Detroit, MI 48236-2166Phone: (313) 343-3800
Registry dates
- Enumerated
- 2017-05-17
- Last updated
- 2024-08-27
- Certified
- 2024-08-27
Frequently asked questions
- What is Justyna Antczak's NPI number?
- Justyna Antczak's National Provider Identifier (NPI) is 1407383714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justyna Antczak's specialty?
- Justyna Antczak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Justyna Antczak located?
- Justyna Antczak's practice location on file with NPPES is 16660 107th St, Orland Park, IL 60467-8898.
- What is Justyna Antczak's phone number?
- The practice phone number listed in the NPPES registry for Justyna Antczak is (708) 226-7000.
- Is Justyna Antczak's NPI active?
- Yes — Justyna Antczak's NPI (1407383714) is active in the NPPES registry as of the last update on 2024-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.