DR. DANIEL JOHN BARTGEN M.D.
NPI 1841429479
Emergency Medicine in Oak Lawn, IL
About Dr. Daniel John Bartgen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL JOHN BARTGEN M.D. (NPI 1841429479) is an individual emergency medicine provider in Oak Lawn, Illinois, licensed in Illinois (036.129368) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2009).
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 and accepts Medicare assignment
Dr. Daniel John Bartgen M.d. 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
2Medicare enrollment records show Daniel Bartgen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
New Lenox, IL 60451
- Reassigned Medicare billing, Illinois enrollment
- 66 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 4
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.
Advocate Trinity Hospital
Acute Care Hospitals · Chicago, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60453 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 LAWN, IL 60453
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 Daniel Bartgen's NPI number?
The NPI number for Daniel Bartgen is 1841429479. It was assigned to this individual provider in the NPPES registry on July 2, 2009.
Where is Daniel Bartgen located?
Daniel Bartgen practices at 4440 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 684-5354.
What is Daniel Bartgen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Daniel Bartgen enrolled in Medicare?
Yes. Daniel Bartgen 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 Daniel Bartgen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Bartgen reassigns Medicare benefits to 2 organizations: Advocate Health & Hospitals Corporation (Oak Lawn, IL) and Em Strategies,ltd. (New Lenox, 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 Daniel Bartgen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Bartgen accept?
Health plans from Oscar Health list Daniel Bartgen 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.
Is Daniel Bartgen affiliated with any hospitals?
According to CMS data, Daniel Bartgen is affiliated with Advocate Trinity Hospital, Advocate Christ Hospital & Medical Center and Silver Cross Hospital And Medical Centers.
When was this NPI record last updated?
The NPPES record for Daniel Bartgen was last updated on June 13, 2022. 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.