TERRI L. RUSSELL NNP
NPI 1346392750
Nurse Practitioner - Neonatal in Oak Brook, IL
About Terri L. Russell Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TERRI L. RUSSELL NNP (NPI 1346392750) is an individual neonatal provider in Oak Brook, Illinois, licensed in Arizona (AP10035) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
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 (PECOS)
Terri L. Russell Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Terri Russell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 471 clinicians in this Medicare group
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 293 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 60523 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.
OAK BROOK, IL 60523
OAK BROOK, IL 60523
OAK BROOK, IL 60523
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 Terri Russell's NPI number?
The NPI number for Terri Russell is 1346392750. It was assigned to this individual provider in the NPPES registry on January 17, 2007.
Where is Terri Russell located?
Terri Russell practices at 900 Jorie Blvd #186, Oak Brook, IL 60523. The listed phone number is (630) 954-6700.
What is Terri Russell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Terri Russell enrolled in Medicare?
Yes. Terri Russell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Terri Russell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Terri Russell reassigns Medicare benefits to 2 organizations: Tmc Medical Network (Tucson, AZ) and Tucson Physician Group Holdings, LLC (Tucson, AZ). 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 Terri Russell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Terri Russell accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Terri Russell 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 Terri Russell was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Terri L. Russell, NNP · NPI 1346392750
Neonatal physician in Oak Brook, Illinois. Individual provider, active in the CMS NPPES registry since January 17, 2007.
## Identity
- **NPI:** 1346392750 (Entity type: Individual)
- **Enumerated:** January 17, 2007
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** AP10035 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 JORIE BLVD, #186, Oak Brook, IL 60523-2213
- **Phone:** (630) 954-6700
## 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): Tmc Medical Network (NPI 1750832283, Tucson, AZ); Tucson Physician Group Holdings, LLC (NPI 1356726939, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346392750) · Data from the CMS NPPES public registry.