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Deactivated NPI 1659487122 Deactivated / Inactive NPI Male Practitioner

Dr. Basav Haralenne , MD

Emergency Medicine • Chicago, IL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Basav Haralenne has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 21, 2006
NPI Deactivation Date December 25, 2025
Total Practice Duration ~19 Years of Practice (2006 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Basav Haralenne, MD was a registered Emergency Medicine practicing in Chicago, IL. Throughout an active medical career spanning 19 years, Dr. Haralenne provided care at the practice location at 1431 N CLAREMONT AVE until profile deactivation on 2025-12-25.

Practice Location & Contact Primary Location

Practice Address

1431 N Claremont Ave

Chicago, IL 606221702

Telephone 7732782000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.9 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
1335 Specialists

Practicing in Chicago, IL (3389 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

9 Associated Practitioners
Peter Lopez , PA-C

Physician Assistant

NPI 1083789952

Physician Assistant (Certified)

Dr. Scott Betzelos , MD

Emergency Medicine

NPI 1154377711

Doctor of Medicine (M.D.)

Dr. Anines Quinones , MD

Emergency Medicine

NPI 1235153198

Doctor of Medicine (M.D.)

Arockiamary Dharmaraj , PA-C

Physician Assistant

NPI 1417024845

Physician Assistant (Certified)

Colin Husted , CRNA

Nurse Anesthetist, Certified Registered

NPI 1508338351

Certified Registered Nurse Anesthetist

Kathleen Hanlon , PA-C

Physician Assistant

NPI 1558695528

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated December 25, 2025

Record deactivated on December 25, 2025

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 1431 N CLAREMONT AVE, CHICAGO, IL 606221702 (Tel: 7732782000)

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Updated Business Mailing Address July 08, 2007

Registered at PO BOX 5940, CAROL STREAM, IL 601975940 (Tel: 6307340200)

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Provider Name / Credentials Updated July 08, 2007

Recorded as BASAV HARALENNE, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine

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Initial NPI Registration & Enumeration August 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1659487122
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 21, 2006
Last Update: July 08, 2007
Deactivation Date: December 25, 2025

Mailing Address

Po Box 5940

Carol Stream, IL 601975940

Phone: 6307340200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.