DR. WARREN J FOURNIER II MD
NPI 1992770580
Psychiatry & Neurology - Psychiatry in Fairview Heights, IL

Q: What is Warren Fournier's NPI number?

The NPI number for Warren Fournier is 1992770580. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Q: What is Warren Fournier'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 Warren Fournier was last updated on December 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 February 17, 2006PECOS EnrolledAccepts Medicare Assignment

125 N RUBY LN, FAIRVIEW HEIGHTS, IL 62208(618) 398-4226(618) 398-1759 Get Directions Write a Review

NPPES record last updated: December 15, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Warren J Fournier Ii Md NPPES

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

DR. WARREN J FOURNIER II MD (NPI 1992770580) is an individual psychiatry provider in Fairview Heights, Illinois, licensed in Illinois (036115099) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (1999).

NPPES Registry Identity

NPI1992770580

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. WARREN J FOURNIER IICredential: MD

Location Address125 N RUBY LNFairview Heights, IL 62208-1926

Mailing Address125 N Ruby LnFairview Heights, IL 62208-1926 · (618) 398-4226 · Fax (618) 398-1759

Phone(618) 398-4226

Fax(618) 398-1759

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1999

Enumeration DateFebruary 17, 2006

Last NPPES UpdateDecember 15, 2010

✔ NPI 1992770580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in IL · 036115099

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.

125 N RUBY LN, Fairview Heights, IL 62208

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Other Identifiers 1

Medicare UPINI48418

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Warren J Fournier Ii Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022032564

PECOS Enrollment IDI20130510000528

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 62208 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

$173.35 typical visit price

range $56.28 – $173.35

Typical copayment $43.33 (range $14.07 – $43.33)

Most-billed visit code 99205

Established Patient

$70.42 typical visit price

range $17.51 – $139.99

Typical copayment $17.60 (range $4.37 – $34.99)

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 10

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

BYRON LOY LCPC, PLPC, CRADC

Counselor (Mental Health)