HELEN M DONNELLY-OWENS FNP
NPI 1811447923
Nurse Practitioner - Family in Palatine, IL
About Helen M Donnelly-owens Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN M DONNELLY-OWENS FNP (NPI 1811447923) is an individual family provider in Palatine, Illinois, licensed in Illinois (209014963) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Helen M Donnelly-owens Fnp 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 Helen Donnelly-owens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lake Barrington, IL 60010
- Reassigned Medicare billing, Illinois enrollment
- 33 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.
Areas of Expertise CMS Part B claims 15
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Sherman Hospital
Acute Care Hospitals · Elgin, ILAdvocate Condell Medical Center
Acute Care Hospitals · Libertyville, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILNorthwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILAdvocate Good Shepherd Hospital
Acute Care Hospitals · Barrington, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60074 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 6
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 Helen Donnelly-owens's NPI number?
The NPI number for Helen Donnelly-owens is 1811447923. It was assigned to this individual provider in the NPPES registry on October 12, 2016.
Where is Helen Donnelly-owens located?
Helen Donnelly-owens practices at 770 E Dundee Rd, Palatine, IL 60074. The listed phone number is (708) 733-7750.
What is Helen Donnelly-owens's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Helen Donnelly-owens enrolled in Medicare?
Yes. Helen Donnelly-owens 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 Helen Donnelly-owens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Donnelly-owens reassigns Medicare benefits to Northwest Neurology, Ltd (Lake Barrington, 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 Helen Donnelly-owens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helen Donnelly-owens accept?
Health plans from UnitedHealthcare list Helen Donnelly-owens 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.
Is Helen Donnelly-owens affiliated with any hospitals?
According to CMS data, Helen Donnelly-owens is affiliated with Advocate Sherman Hospital, Advocate Condell Medical Center, Northwestern Medicine Central Dupage Hospital, Northwest Community Hospital 1 and Advocate Good Shepherd Hospital.
When was this NPI record last updated?
The NPPES record for Helen Donnelly-owens was last updated on March 8, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.