DR. BRIAN J LENAHAN D.O.
NPI 1053462788
Family Medicine in Naperville, IL
About Dr. Brian J Lenahan D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN J LENAHAN D.O. (NPI 1053462788) is an individual family medicine provider in Naperville, Illinois, licensed in Illinois (036114526) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and maintains a secondary practice location in Glen Ellyn.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Brian J Lenahan D.o. 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60564 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 12
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 Brian Lenahan's NPI number?
The NPI number for Brian Lenahan is 1053462788. It was assigned to this individual provider in the NPPES registry on January 16, 2007.
Where is Brian Lenahan located?
Brian Lenahan practices at 4003 S Route 59, Naperville, IL 60564. The listed phone number is (888) 693-6437.
What is Brian Lenahan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brian Lenahan enrolled in Medicare?
Yes. Brian Lenahan 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.
Is Brian Lenahan affiliated with any hospitals?
According to CMS data, Brian Lenahan is affiliated with Northwestern Medicine Central Dupage Hospital.
When was this NPI record last updated?
The NPPES record for Brian Lenahan was last updated on February 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
