ANTHONY CHRISTOPHER REGIS MD
NPI 1285995035
Emergency Medicine in Lewiston, ME
About Anthony Christopher Regis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTHONY CHRISTOPHER REGIS MD (NPI 1285995035) is an individual emergency medicine provider in Lewiston, Maine, licensed in Maine (MD20055) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Central Maine Medical Center, and is a graduate of Other (2012).
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
Anthony Christopher Regis 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
6Medicare enrollment records show Anthony Regis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 170 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 clinicians in this Medicare group
Rumford, ME 04276
- Reassigned Medicare billing, Maine enrollment
- 544 clinicians in this Medicare group
York, ME 03909
- Reassigned Medicare billing, Maine enrollment
- 347 clinicians in this Medicare group
Ellsworth, ME 04605
- Reassigned Medicare billing, Maine enrollment
- 167 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Central Maine Medical Center
Acute Care Hospitals · Lewiston, MEBridgton Hospital
Critical Access Hospitals · Bridgton, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 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.
LEWISTON, ME 04240
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 Anthony Regis's NPI number?
The NPI number for Anthony Regis is 1285995035. It was assigned to this individual provider in the NPPES registry on June 7, 2012.
Where is Anthony Regis located?
Anthony Regis practices at 300 Main St, Lewiston, ME 04240. The listed phone number is (207) 795-0111.
What is Anthony Regis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Anthony Regis enrolled in Medicare?
Yes. Anthony Regis 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 Anthony Regis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Regis reassigns Medicare benefits to 6 organizations: Central Maine Medical Center (Lewiston, ME), Bluewater Emergency Partners Of Brunswick, LLC (Brunswick, ME), Bridgton Hospital (Bridgton, ME), Rumford Hospital (Rumford, ME), York Hospital (York, ME) and 1 more organization, 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 Anthony Regis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anthony Regis accept?
Health plans from Taro Health and WellSense Health Plan list Anthony Regis 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 Anthony Regis affiliated with any hospitals?
According to CMS data, Anthony Regis is affiliated with Central Maine Medical Center and Bridgton Hospital.
When was this NPI record last updated?
The NPPES record for Anthony Regis was last updated on July 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Anthony Christopher Regis, MD · NPI 1285995035
Emergency Medicine physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since June 7, 2012.
## Identity
- **NPI:** 1285995035 (Entity type: Individual)
- **Enumerated:** June 7, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD20055 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 MAIN ST, Lewiston, ME 04240-7027
- **Phone:** (207) 795-0111
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Central Maine Medical Center (NPI 1689653487, Lewiston, ME); Bluewater Emergency Partners Of Brunswick, LLC (NPI 1043640204, Brunswick, ME); Bridgton Hospital (NPI 1154370153, Bridgton, ME); Rumford Hospital (NPI 1205991122, Rumford, ME); York Hospital (NPI 1376528398, York, ME); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 8, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1285995035) · Data from the CMS NPPES public registry.