MRS. MARGARET OBYRTACZ WHNP
NPI 1962774984
Nurse Practitioner - Women's Health in Park Ridge, IL
About Mrs. Margaret Obyrtacz Whnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARGARET OBYRTACZ WHNP (NPI 1962774984) is an individual women's health provider in Park Ridge, Illinois, licensed in Illinois (209.008284) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Elk Grove Village, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Margaret Obyrtacz Whnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Margaret Obyrtacz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60068 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Obyrtacz's NPI number?
The NPI number for Margaret Obyrtacz is 1962774984. It was assigned to this individual provider in the NPPES registry on February 7, 2012.
Where is Margaret Obyrtacz located?
Margaret Obyrtacz practices at 1875 Dempster St Ste 506, Park Ridge, IL 60068. The listed phone number is (847) 823-8100.
What is Margaret Obyrtacz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.
Is Margaret Obyrtacz enrolled in Medicare?
Yes. Margaret Obyrtacz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Margaret Obyrtacz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Obyrtacz reassigns Medicare benefits to Lutheran General Hospital (Park Ridge, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Margaret Obyrtacz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Obyrtacz accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Margaret Obyrtacz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Margaret Obyrtacz was last updated on November 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Mrs. Margaret Obyrtacz, WHNP · NPI 1962774984
Women's Health physician in Park Ridge, Illinois. Individual provider, active in the CMS NPPES registry since February 7, 2012.
## Identity
- **NPI:** 1962774984 (Entity type: Individual)
- **Enumerated:** February 7, 2012
- **Primary specialty:** Nurse Practitioner - Women's Health · taxonomy 363LW0102X
- **State license:** 209.008284 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1875 DEMPSTER ST STE 506, Park Ridge, IL 60068-1130
- **Phone:** (847) 823-8100 · **Fax:** (847) 823-8800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Lutheran General Hospital (NPI 1801809306, Park Ridge, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** November 30, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1962774984) · Data from the CMS NPPES public registry.