DR. PERICLES PETER REGAS MD
NPI 1649363284
Anesthesiology in Duluth, MN
About Dr. Pericles Peter Regas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PERICLES PETER REGAS MD (NPI 1649363284) is an individual anesthesiology provider in Duluth, Minnesota, licensed in Minnesota (51248) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of University Of Minnesota Medical School (2004).
NPPES Registry Identity
Specialties & Licenses
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. Pericles Peter Regas 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
2Medicare enrollment records show Pericles Regas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 1,460 clinicians in this Medicare group
Moose Lake, MN 55767
- Reassigned Medicare billing, Minnesota enrollment
- 222 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.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNSt Marys Hospital Superior
Critical Access Hospitals · Superior, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DULUTH, MN 55805
DULUTH, MN 55805
DULUTH, MN 55805
DULUTH, MN 55805
DULUTH, MN 55805
DULUTH, MN 55805
DULUTH, MN 55805
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 Pericles Regas's NPI number?
The NPI number for Pericles Regas is 1649363284. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Pericles Regas located?
Pericles Regas practices at 400 East 3rd Street Duluth Clinic, Duluth, MN 55805. The listed phone number is (218) 786-3167.
What is Pericles Regas's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Pericles Regas enrolled in Medicare?
Yes. Pericles Regas 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 Pericles Regas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pericles Regas reassigns Medicare benefits to 2 organizations: The Duluth Clinic, Ltd (Duluth, MN) and Essentia Health Moose Lake (Moose Lake, MN). 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 Pericles Regas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Pericles Regas affiliated with any hospitals?
According to CMS data, Pericles Regas is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth and St Marys Hospital Superior.
When was this NPI record last updated?
The NPPES record for Pericles Regas was last updated on January 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Pericles Peter Regas, MD · NPI 1649363284
Anesthesiology physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1649363284 (Entity type: Individual)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 51248 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 EAST 3RD STREET, DULUTH CLINIC, Duluth, MN 55805
- **Phone:** (218) 786-3167
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN); Essentia Health Moose Lake (NPI 1154959880, Moose Lake, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2004
## Record status
- **NPPES last updated:** January 4, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1649363284) · Data from the CMS NPPES public registry.