DR. TIMOTHY J MEEHAN MD, MPH
NPI 1316118490
Emergency Medicine - Medical Toxicology in Chicago, IL
About Dr. Timothy J Meehan Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY J MEEHAN MD, MPH (NPI 1316118490) is an individual medical toxicology provider in Chicago, Illinois, licensed in Illinois (036-120317) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Adventist La Grange Memorial Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 2
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. Timothy J Meehan Md, Mph 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 Reassignments
3Medicare enrollment records show Timothy Meehan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Bolingbrook, IL 60440
- Reassigned Medicare billing, Illinois enrollment
- 187 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist La Grange Memorial Hospital
Acute Care Hospitals · La Grange, ILAdventist Hinsdale Hospital
Acute Care Hospitals · Hinsdale, ILUniversity Of Illinois Hospital And Clinics
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHICAGO, IL 60612
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 Timothy Meehan's NPI number?
The NPI number for Timothy Meehan is 1316118490. It was assigned to this individual provider in the NPPES registry on March 18, 2008.
Where is Timothy Meehan located?
Timothy Meehan practices at 1740 W Taylor St Emergency Department, Chicago, IL 60612. The listed phone number is (312) 413-7492.
What is Timothy Meehan's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.
Is Timothy Meehan enrolled in Medicare?
Yes. Timothy Meehan 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 organizations bill Medicare for Timothy Meehan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Meehan reassigns Medicare benefits to 3 organizations: Board Of Trustees Of The University Of Illinois (Chicago, IL), Cook County (Chicago, IL) and Illinois Emergency Medicine Specialists, LLC (Bolingbrook, IL). 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 Timothy Meehan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Timothy Meehan affiliated with any hospitals?
According to CMS data, Timothy Meehan is affiliated with Adventist La Grange Memorial Hospital, Adventist Hinsdale Hospital and University Of Illinois Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Timothy Meehan was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Timothy J Meehan, MD, MPH · NPI 1316118490
Medical Toxicology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since March 18, 2008.
## Identity
- **NPI:** 1316118490 (Entity type: Individual)
- **Enumerated:** March 18, 2008
- **Primary specialty:** Emergency Medicine - Medical Toxicology · taxonomy 207PT0002X
- **State license:** 036-120317 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1740 W TAYLOR ST, EMERGENCY DEPARTMENT, Chicago, IL 60612-7232
- **Phone:** (312) 413-7492
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Board Of Trustees Of The University Of Illinois (NPI 1013136282, Chicago, IL); Cook County (NPI 1912063439, Chicago, IL); Illinois Emergency Medicine Specialists, LLC (NPI 1003150962, Bolingbrook, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** April 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1316118490) · Data from the CMS NPPES public registry.