DR. DOMINIC ZARLENGO MD
NPI 1952720377
Pediatrics in Oak Lawn, IL

Q: What is Dominic Zarlengo's NPI number?

The NPI number for Dominic Zarlengo is 1952720377. It was assigned to this individual provider in the NPPES registry on April 14, 2014.

Q: What is Dominic Zarlengo's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Dominic Zarlengo was last updated on May 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 14, 2014PECOS Enrolled

4440 W 95TH ST STE 2177H, OAK LAWN, IL 60453(708) 684-5341 Get Directions Write a Review

NPPES record last updated: May 12, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 12, 2022, Oct 23, 2017 (2 updates tracked since 2017).

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About Dr. Dominic Zarlengo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOMINIC ZARLENGO MD (NPI 1952720377) is an individual pediatrics provider in Oak Lawn, Illinois, licensed in Illinois (036.142526) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Barrington.

NPPES Registry Identity

NPI1952720377

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. DOMINIC ZARLENGOCredential: MD

Location Address4440 W 95TH ST STE 2177HOak Lawn, IL 60453-2600

Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900

Phone(708) 684-5341

Sole ProprietorNo

Enumeration DateApril 14, 2014

Last NPPES UpdateMay 12, 20222 updates tracked since enumeration

NPPES CertifiedMay 12, 2022

✔ NPI 1952720377 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in IL · 036.142526

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

4440 W 95TH ST STE 2177H, Oak Lawn, IL 60453

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Secondary Practice Location 1

Location 1450 W Highway 22Barrington, IL 60010-1919 · Phone (847) 381-0123

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dominic Zarlengo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Dominic Zarlengo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocate Health & Hospitals Corporation

Same address

Medical Specialty

4440 W 95TH ST
Oak Lawn, IL 60453

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Advocate Health And Hospitals Corporation
4,870 clinicians in this Medicare group

NPI 1912936014 (847) 390-5900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SEETAL MISHRA M.D.

Pediatrics