Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Margaret Obyrtacz, WHNP

Women's Health Nurse Practitioner in Park Ridge, IL · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1962774984

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Registry record

Entity type Individual (Type 1)

Name Mrs. Margaret Obyrtacz

Credential WHNP

Sex Female

Practice address Park Ridge, IL, 60068

Phone (847) 823-8100

Fax (847) 823-8800

Enumeration date Feb 7, 2012

Last updated in NPPES Nov 30, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.008284 (IL) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Margaret Obyrtacz?

The National Provider Identifier (NPI) for Margaret Obyrtacz is 1962774984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Obyrtacz practice?

The practice location on file with NPPES is in Park Ridge, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Daniel Miller Obstetrics & Gynecology Physician · Park Ridge, IL NPI 1447545447

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-30.