DR. ALEXANDER REARDON MD
NPI 1407505175
Psychiatry & Neurology - Addiction Medicine in Chicago, IL

Q: What is Alexander Reardon's NPI number?

The NPI number for Alexander Reardon is 1407505175. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Q: What is Alexander Reardon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Q: When was this NPI record last updated?

The NPPES record for Alexander Reardon was last updated on June 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 21, 2022PECOS Enrolled

251 E HURON ST, CHICAGO, IL 60611(312) 926-2000 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Alexander Reardon Md NPPES

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

DR. ALEXANDER REARDON MD (NPI 1407505175) is an individual addiction medicine provider in Chicago, Illinois, licensed in Illinois (036175181) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407505175

Entity TypeIndividualMale

Primary Taxonomy2084A0401X

Provider Legal NameDR. ALEXANDER REARDONCredential: MD

Location Address251 E HURON STChicago, IL 60611-3055

Mailing Address251 E Huron StChicago, IL 60611-3055 · (312) 926-2000

Phone(312) 926-2000

Sole ProprietorNo

Enumeration DateMarch 21, 2022

Last NPPES UpdateJune 25, 2026

NPPES CertifiedJune 25, 2026

✔ NPI 1407505175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2084A0401X

License✔ Licensed in IL · 036175181

Definition

A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine

251 E HURON ST, Chicago, IL 60611

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Reardon 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 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

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.

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