DELPHINE TAR APN
NPI 1245608470
Nurse Practitioner - Family in Downers Grove, IL
About Delphine Tar Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DELPHINE TAR APN (NPI 1245608470) is an individual family provider in Downers Grove, Illinois, licensed in Illinois (209013221) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Delphine Tar Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Delphine Tar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 4,870 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Illinois enrollment
- 712 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 60515 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DOWNERS GROVE, IL 60515
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 Delphine Tar's NPI number?
The NPI number for Delphine Tar is 1245608470. It was assigned to this individual provider in the NPPES registry on September 3, 2015.
Where is Delphine Tar located?
Delphine Tar practices at 1441 Branding Ave Ste 310, Downers Grove, IL 60515. The listed phone number is (630) 829-1080.
What is Delphine Tar's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Delphine Tar enrolled in Medicare?
Yes. Delphine Tar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Delphine Tar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Delphine Tar reassigns Medicare benefits to 2 organizations: Advocate Health And Hospitals Corporation (Downers Grove, IL) and Signify Health Medical Associates, PLLC (Dallas, TX). Each 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 Delphine Tar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Delphine Tar was last updated on September 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Delphine Tar, APN · NPI 1245608470
Family physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since September 3, 2015.
## Identity
- **NPI:** 1245608470 (Entity type: Individual)
- **Enumerated:** September 3, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209013221 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1441 BRANDING AVE STE 310, Downers Grove, IL 60515-5624
- **Phone:** (630) 829-1080
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Advocate Health And Hospitals Corporation (NPI 1578670543, Downers Grove, IL); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 3, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1245608470) · Data from the CMS NPPES public registry.