CHLOE MARIE EL-ATOUM M.D.
NPI 1619409042
Psychiatry & Neurology - Psychiatry in Downers Grove, IL

Q: What is Chloe El-atoum's NPI number?

The NPI number for Chloe El-atoum is 1619409042. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Q: What is Chloe El-atoum's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Chloe El-atoum was last updated on January 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 03, 2017PECOS Enrolled

1431 OPUS PL STE 110, DOWNERS GROVE, IL 60515(888) 279-0002 Get Directions Write a Review

NPPES record last updated: January 5, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 5, 2023, Jul 12, 2021 (2 updates tracked since 2021).

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About Chloe Marie El-atoum M.d. NPPES

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

CHLOE MARIE EL-ATOUM M.D. (NPI 1619409042) is an individual psychiatry provider in Downers Grove, Illinois, licensed in Illinois (036156282) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619409042

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameCHLOE MARIE EL-ATOUMCredential: M.D.

Location Address1431 OPUS PL STE 110Downers Grove, IL 60515-1164

Mailing Address1 Warwick LnMount Vernon, IL 62864-2344 · (716) 471-2382

Phone(888) 279-0002

Sole ProprietorNo

Enumeration DateApril 3, 2017

Last NPPES UpdateJanuary 5, 20232 updates tracked since enumeration

NPPES CertifiedJanuary 4, 2023

✔ NPI 1619409042 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in IL · 036156282

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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

1431 OPUS PL STE 110, Downers Grove, IL 60515

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Other Identifiers 1

Other036156282IL · Il License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chloe Marie El-atoum M.d. 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 Chloe El-atoum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physician Services Corporation Of Southern Illinois Inc.

247 mi

Internal Medicine

4218 LINCOLNSHIRE DR
Mount Vernon, IL 62864

Reassigned Medicare billing, Illinois enrollment
296 clinicians in this Medicare group

NPI 1831101807 (618) 899-3600

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 60515 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

$181.38 typical visit price

range $59.81 – $181.38

Typical copayment $45.34 (range $14.95 – $45.34)

Most-billed visit code 99205

Established Patient

$74.38 typical visit price

range $19.15 – $147.12

Typical copayment $18.59 (range $4.78 – $36.78)

Most-billed visit code 99213

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.

RVA TRANSPORT, INC.

Non-emergency Medical Transport (VAN)