DENNIS FITZPATRICK MD
NPI 1831180306
Anesthesiology - Critical Care Medicine in Elkhart, IN
About Dennis Fitzpatrick Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENNIS FITZPATRICK MD (NPI 1831180306) is an individual critical care medicine provider in Elkhart, Indiana, licensed in Indiana (01064493A) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Elkhart General Hospital, and is a graduate of Chicago College Of Medicine And Surgery (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Dennis Fitzpatrick 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 Reassignments
5Medicare enrollment records show Dennis Fitzpatrick reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- 734 clinicians in this Medicare group
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- 104 clinicians in this Medicare group
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Great Lakes Anesthesia PC
- 16 clinicians in this Medicare group
Mishawaka, IN 46545
- Reassigned Medicare billing, Indiana enrollment
- 216 clinicians in this Medicare group
Bremen, IN 46506
- Reassigned Medicare billing, Indiana enrollment
- 97 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 10
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Elkhart General Hospital
Acute Care Hospitals · Elkhart, INOther Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ELKHART, IN 46514
ELKHART, IN 46514
ELKHART, IN 46514
ELKHART, IN 46514
ELKHART, IN 46514
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 Dennis Fitzpatrick's NPI number?
The NPI number for Dennis Fitzpatrick is 1831180306. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is Dennis Fitzpatrick located?
Dennis Fitzpatrick practices at 500 Arcade Ave Ste 210, Elkhart, IN 46514. The listed phone number is (574) 389-5656.
What is Dennis Fitzpatrick's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Dennis Fitzpatrick enrolled in Medicare?
Yes. Dennis Fitzpatrick 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 Dennis Fitzpatrick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Fitzpatrick reassigns Medicare benefits to 5 organizations: Beacon Medical Group, Inc. (Elkhart, IN), Sda Consultants PLLC (Elkhart, IN), Great Lakes Anesthesia, P.C. (Elkhart, IN), Saint Joseph Regional Medical Center-South Bend Campus, Inc. (Mishawaka, IN) and Stat Anesthesia Specialists, Ltd. (Bremen, IN). 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 Dennis Fitzpatrick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dennis Fitzpatrick accept?
Health plans from CareSource list Dennis Fitzpatrick 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 Dennis Fitzpatrick affiliated with any hospitals?
According to CMS data, Dennis Fitzpatrick is affiliated with Elkhart General Hospital.
When was this NPI record last updated?
The NPPES record for Dennis Fitzpatrick was last updated on July 21, 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.