Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. HOWARD S. HAHN M.D.
NPI 1609817782
Anesthesiology in Chicago, IL

Active since June 09, 2006
1044 N. FRANCISO AVE., CHICAGO, IL 60622(847) 967-1149(847) 967-8594 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Howard S. Hahn M.d. NPPES

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

DR. HOWARD S. HAHN M.D. (NPI 1609817782) is an individual anesthesiology provider in Chicago, Illinois and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1609817782
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. HOWARD S. HAHNCredential: M.D.
Location Address1044 N. FRANCISO AVE.Chicago, IL 60622-2743
Mailing Address734 Lincoln AveWinnetka, IL 60093-1919 · (847) 967-1149 · Fax (847) 967-8594
Fax(847) 967-8594
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1609817782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

1044 N. FRANCISO AVE., Chicago, IL 60622

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609817782, enumerated as an "individual" on June 09, 2006.

The provider is located at 1044 N. FRANCISO AVE. CHICAGO, IL 60622 and the phone number is (847) 967-1149.

Anesthesiology with taxonomy code 207L00000X.