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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIDJA N HILMARA MD
NPI 1790425734
Anesthesiology in Arlington Heights, IL

Active since March 29, 2022
800 W CENTRAL RD, ARLINGTON HEIGHTS, IL 60005(847) 618-7140(847) 618-0228 Get Directions Write a Review

NPPES record last updated: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Didja N Hilmara Md NPPES

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

DIDJA N HILMARA MD (NPI 1790425734) is an individual anesthesiology provider in Arlington Heights, Illinois, licensed in Illinois (036179995) and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1790425734
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDIDJA N HILMARACredential: MD
Location Address800 W CENTRAL RDArlington Heights, IL 60005-2349
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040
Phone(847) 618-7140
Fax(847) 618-0228
Sole ProprietorNo
Enumeration DateMarch 29, 2022
Last NPPES UpdateNovember 2, 2026
NPPES CertifiedNovember 2, 2026
✔ NPI 1790425734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IL · 036179995
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.
800 W CENTRAL RD, Arlington Heights, IL 60005
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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.

DR. ASAD S MEHDI M.D.
Hospitalist
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (877) 635-9229
CHONG H. PAK MD
Hospitalist
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-8400
JOHN A SHANLEY M.D.
Internal Medicine (Critical Care Medicine)
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-4177
KISHEN S. MANGLANI M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-6150
DR. VISHAL S OZA M.D.
Anesthesiology
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-1000
ARIANA DOROSKIN
Physical Therapist
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-1000
RADIATION ONCOLOGY ASSOCIATES, LLC
Radiology (Radiation Oncology)
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-6560
CHARLES NOZICKA DO
Emergency Medicine
800 W CENTRAL RD, NORTHWEST COMMUNITY HOSPITAL
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 618-2494

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Didja Hilmara's NPI number?

The NPI number for Didja Hilmara is 1790425734. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Where is Didja Hilmara located?

Didja Hilmara practices at 800 W Central Rd, Arlington Heights, IL 60005. The listed phone number is (847) 618-7140.

What is Didja Hilmara's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Didja Hilmara was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.