DARRELL R TROUPE MD
NPI 1386777076
Psychiatry & Neurology - Psychiatry in Joliet, IL
About Darrell R Troupe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARRELL R TROUPE MD (NPI 1386777076) is an individual psychiatry provider in Joliet, Illinois and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Chicago College Of Medicine And Surgery (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Darrell R Troupe 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 Darrell Troupe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Plainfield, IL 60544
- Reassigned Medicare billing, Illinois enrollment
- 12 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60433 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.
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 Darrell Troupe's NPI number?
The NPI number for Darrell Troupe is 1386777076. It was assigned to this individual provider in the NPPES registry on March 13, 2007.
Where is Darrell Troupe located?
Darrell Troupe practices at 501 Ella Ave, Joliet, IL 60433. The listed phone number is (815) 727-8521.
What is Darrell Troupe's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Darrell Troupe enrolled in Medicare?
Yes. Darrell Troupe 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 Darrell Troupe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darrell Troupe reassigns Medicare benefits to Agor Behavioral Health Services, Inc. (Plainfield, 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 Darrell Troupe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Darrell Troupe was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Darrell R Troupe, MD · NPI 1386777076
Psychiatry physician in Joliet, Illinois. Individual provider, active in the CMS NPPES registry since March 13, 2007.
## Identity
- **NPI:** 1386777076 (Entity type: Individual)
- **Enumerated:** March 13, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 501 ELLA AVE, Joliet, IL 60433-2799
- **Phone:** (815) 727-8521
## 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:** Agor Behavioral Health Services, Inc. (NPI 1346445871, Plainfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Chicago College Of Medicine And Surgery, class of 1983
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN D16743
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Source: [NPI Profile](https://npiprofile.com/npi/1386777076) · Data from the CMS NPPES public registry.