DR. RUSSELL M PETRAK MD
NPI 1376539692
Internal Medicine - Infectious Disease in Burr Ridge, IL
About Dr. Russell M Petrak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RUSSELL M PETRAK MD (NPI 1376539692) is an individual infectious disease provider in Burr Ridge, Illinois, licensed in Illinois (036-063551) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Avondale, and is a graduate of Rush Medical College Of Rush University (1980).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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
Dr. Russell M Petrak Md 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 Russell Petrak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Burr Ridge, IL 60527
- Reassigned Medicare billing, Arizona, Illinois, Indiana, Michigan and Nebraska enrollments
- 16 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 19
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60527 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.
BURR RIDGE, IL 60527
BURR RIDGE, IL 60527
BURR RIDGE, IL 60527
BURR RIDGE, IL 60527
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 Russell Petrak's NPI number?
The NPI number for Russell Petrak is 1376539692. It was assigned to this individual provider in the NPPES registry on September 22, 2005.
Where is Russell Petrak located?
Russell Petrak practices at 901 Mcclintock Dr Suite 201, Burr Ridge, IL 60527. The listed phone number is (888) 220-6432.
What is Russell Petrak's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Russell Petrak enrolled in Medicare?
Yes. Russell Petrak 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 Russell Petrak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Russell Petrak reassigns Medicare benefits to Metro Infectious Disease Consultants, LLC (Burr 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 Russell Petrak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Russell Petrak accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Nebraska and CareSource and 4 other insurers list Russell Petrak 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 Russell Petrak was last updated on December 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.