DR. ELENA CHEN MD
NPI 1275199358
Pediatrics in Chicago, IL

Q: What is Elena Chen's NPI number?

The NPI number for Elena Chen is 1275199358. It was assigned to this individual provider in the NPPES registry on May 14, 2019.

Q: What is Elena Chen'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 Elena Chen was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since May 14, 2019PECOS Enrolled

225 E CHICAGO AVE, CHICAGO, IL 60611(312) 227-6082 Get Directions Write a Review

NPPES record last updated: April 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 30, 2022, May 14, 2019 (2 updates tracked since 2019).

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About Dr. Elena Chen Md NPPES

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

DR. ELENA CHEN MD (NPI 1275199358) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036.161520) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1275199358

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. ELENA CHENCredential: MD

Location Address225 E CHICAGO AVEChicago, IL 60611-2991

Mailing Address4401 Penn AvePittsburgh, PA 15224-1342

Phone(312) 227-6082

Sole ProprietorNo

Enumeration DateMay 14, 2019

Last NPPES UpdateApril 16, 20252 updates tracked since enumeration

NPPES CertifiedApril 16, 2025

✔ NPI 1275199358 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 · 036.161520

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

225 E CHICAGO AVE, Chicago, IL 60611

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Secondary Practice Locations 2

Location 11935 Medical District DrDallas, TX 75235-7701 · Phone (214) 456-2735

Location 24401 Penn AvePittsburgh, PA 15224-1342 · Phone (412) 952-8574

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elena Chen 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 Elena Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Pittsburgh Physicians

377 mi

Neurological Surgery

425 W FIFTH ST, EAST LIVERPOOL CITY HOSPITAL
East Liverpool, OH 43920

Reassigned Medicare billing, Pennsylvania enrollment
7,114 clinicians in this Medicare group

NPI 1811945793 (330) 386-3195

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 60611 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 20

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

BESSEY ELIZABETH JOSE GEEVARGHESE DO

Pediatrics