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

MARGARET S. CHAPALA CRNA
NPI 1255396354
Nurse Anesthetist, Certified Registered in Hoffman Estates, IL

Q: What is Margaret Chapala's NPI number?

The NPI number for Margaret Chapala is 1255396354. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Q: What is Margaret Chapala's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Q: When was this NPI record last updated?

The NPPES record for Margaret Chapala was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since April 20, 2006

1555 BARRINGTON RD, HOFFMAN ESTATES, IL 60169(847) 490-2923 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Margaret S. Chapala Crna NPPES

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

MARGARET S. CHAPALA CRNA (NPI 1255396354) is an individual nurse anesthetist, certified registered in Hoffman Estates, Illinois, licensed in Illinois (041137479) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1255396354

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameMARGARET S. CHAPALACredential: CRNA

Location Address1555 BARRINGTON RDHoffman Estates, IL 60169-1019

Mailing Address2413 W Algonquin Rd # 608Algonquin, IL 60102-9402 · (224) 333-0033

Phone(847) 490-2923

Sole ProprietorNo

Enumeration DateApril 20, 2006

Last NPPES UpdateSeptember 29, 2026

✔ NPI 1255396354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in IL · 041137479

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

1555 BARRINGTON RD, Hoffman Estates, IL 60169

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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.

A.R. ZAND, M.D., S.C.

Pediatrics

1555 BARRINGTON RD, SUITE 320
HOFFMAN ESTATES, IL 60169

Cook County (847) 882-2600

JANE M. VODVARKA CRNA

Nurse Anesthetist, Certified Registered

1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169

Cook County (847) 490-2923

SHANTHI ARIBINDI M.D.

Anesthesiology

1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169

Cook County (847) 490-2923

SONAL N. PATEL M.D.

Anesthesiology

1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169

Cook County (847) 490-2923

EDWARD L. SCHULTE D.O

Anesthesiology

1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169

Cook County (847) 490-2923

LEAH NICOLE TREFFEISEN DO

Obstetrics & Gynecology

1555 BARRINGTON RD, OBSTETRICS AND GYNECOLOGY RESIDENCY PROGRAM
HOFFMAN ESTATES, IL 60169

Cook County (224) 299-6939

ALEXANDER FOROWYCZ M.D.

Anesthesiology

1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169

Cook County (847) 490-2923

NORTHWEST HEALTH CARE ASSOCIATES

Internal Medicine

1555 BARRINGTON RD, SUITE 2300A
HOFFMAN ESTATES, IL 60169

Cook County (847) 843-7030

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 Margaret Chapala's NPI number?

The NPI number for Margaret Chapala is 1255396354. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Margaret Chapala located?

Margaret Chapala practices at 1555 Barrington Rd, Hoffman Estates, IL 60169. The listed phone number is (847) 490-2923.

What is Margaret Chapala's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

When was this NPI record last updated?

The NPPES record for Margaret Chapala was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.