DIANE CHIEN MD
NPI 1861073686
Pediatrics in Joliet, IL

Active since April 15, 2021PECOS Enrolled
2100 GLENWOOD AVE STE 100-112, JOLIET, IL 60435(815) 514-2040(815) 730-6382 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 5, 2024, Jun 14, 2024, Apr 15, 2021 (3 updates tracked since 2021).

About Diane Chien Md NPPES

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

DIANE CHIEN MD (NPI 1861073686) is an individual pediatrics provider in Joliet, Illinois, licensed in Illinois (036-166836) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Peoria.

NPPES Registry Identity

NPI1861073686
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDIANE CHIENCredential: MD
Location Address2100 GLENWOOD AVE STE 100-112Joliet, IL 60435-5487
Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200
Fax(815) 730-6382
Sole ProprietorNo
Enumeration DateApril 15, 2021
Last NPPES UpdateAugust 5, 20243 updates tracked since enumeration
NPPES CertifiedAugust 5, 2024
NPI 1861073686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in IL · 036-166836
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.
2100 GLENWOOD AVE STE 100-112, Joliet, IL 60435

Secondary Practice Location 1

Location 1530 NE Glen Oak AvePeoria, IL 61637-0001 · Phone (309) 655-2274

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Diane Chien 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60435 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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

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

Pediatrics
2100 GLENWOOD AVE STE 100-112
JOLIET, IL 60435

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diane Chien's NPI number?

The NPI number for Diane Chien is 1861073686. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Where is Diane Chien located?

Diane Chien practices at 2100 Glenwood Ave Ste 100-112, Joliet, IL 60435. The listed phone number is (815) 514-2040.

What is Diane Chien's specialty?

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

Is Diane Chien enrolled in Medicare?

Yes. Diane Chien is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diane Chien was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.