GREGORY DORILUS MD
NPI 1619403292
Emergency Medicine in Bloomington, IN
About Gregory Dorilus Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY DORILUS MD (NPI 1619403292) is an individual emergency medicine provider in Bloomington, Indiana, licensed in Indiana (01097203A) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Deaconess Madisonville, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Gregory Dorilus 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
23Medicare enrollment records show Gregory Dorilus reassigns Medicare billing to 23 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bloomington, IN 47408
- Reassigned Medicare billing, Indiana enrollment
- 783 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Henderson, KY 42420
- Reassigned Medicare billing, Kentucky enrollment
- 44 clinicians in this Medicare group
Madisonville, KY 42431
- Reassigned Medicare billing, Kentucky enrollment
- 325 clinicians in this Medicare group
Wilmington, OH 45177
- Reassigned Medicare billing, Ohio enrollment
- 50 clinicians in this Medicare group
Seaman, OH 45679
- Reassigned Medicare billing, Ohio enrollment
- 894 clinicians in this Medicare group
Rochester, NY 14624
- Reassigned Medicare billing, New York enrollment
- 1,442 clinicians in this Medicare group
Rochester, NY 14623
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Newark, NY 14513
- Reassigned Medicare billing, New York enrollment
- 679 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 226 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 6
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Health Deaconess Madisonville
Acute Care Hospitals · Madisonville, KYNewark Beth Israel Medical Center
Acute Care Hospitals · Newark, NJClinton Memorial Hospital
Acute Care Hospitals · Wilmington, OHSaint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKSaint Francis Hospital South, LLC
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47408 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.
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
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 Gregory Dorilus's NPI number?
The NPI number for Gregory Dorilus is 1619403292. It was assigned to this individual provider in the NPPES registry on May 2, 2017.
Where is Gregory Dorilus located?
Gregory Dorilus practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. The listed phone number is (812) 353-9515.
What is Gregory Dorilus's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gregory Dorilus enrolled in Medicare?
Yes. Gregory Dorilus 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 Gregory Dorilus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Dorilus reassigns Medicare benefits to 23 organizations: Indiana University Health Southern Indiana Physicians, LLC (Bloomington, IN), Iu Health Medical Group, LLC (Indianapolis, IN), Methodist Health, Inc. (Henderson, KY), Baptist Health Deaconess Medical Group Inc (Madisonville, KY), Emergency Physician Associates Of Ohio, Inc (Wilmington, OH) and 18 more organizations, listed in the Medicare section above. 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 Gregory Dorilus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Dorilus accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, CareSource and Oscar Insurance Company and 1 other insurer list Gregory Dorilus 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 Gregory Dorilus affiliated with any hospitals?
According to CMS data, Gregory Dorilus is affiliated with Baptist Health Deaconess Madisonville, Newark Beth Israel Medical Center, Clinton Memorial Hospital, Saint Francis Hospital Muskogee and Saint Francis Hospital South, LLC.
When was this NPI record last updated?
The NPPES record for Gregory Dorilus was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Gregory Dorilus, MD · NPI 1619403292
Emergency Medicine physician in Bloomington, Indiana. Individual provider, active in the CMS NPPES registry since May 2, 2017.
## Identity
- **NPI:** 1619403292 (Entity type: Individual)
- **Enumerated:** May 2, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01097203A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2651 E DISCOVERY PKWY, Bloomington, IN 47408-9059
- **Phone:** (812) 353-9515 · **Fax:** (812) 353-9275
## 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:** 23 organizations under Medicare reassignment (form CMS-855R): Indiana University Health Southern Indiana Physicians, LLC (NPI 1013953983, Bloomington, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Methodist Health, Inc. (NPI 1912544958, Henderson, KY); Baptist Health Deaconess Medical Group Inc (NPI 1972320430, Madisonville, KY); Emergency Physician Associates Of Ohio, Inc (NPI 1093059164, Wilmington, OH); and 18 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619403292) · Data from the CMS NPPES public registry.