DR. ARTHUR C WINTER MD
NPI 1366490955
Specialist in Biddeford, ME
About Dr. Arthur C Winter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARTHUR C WINTER MD (NPI 1366490955) is an individual specialist in Biddeford, Maine, licensed in Maine (012331) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Arthur C Winter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arthur Winter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- 3,140 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.
Other Providers at the Same Location NPPES 4
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 Arthur Winter's NPI number?
The NPI number for Arthur Winter is 1366490955. It was assigned to this individual provider in the NPPES registry on May 5, 2006.
Where is Arthur Winter located?
Arthur Winter practices at 24 W Cole Rd, Biddeford, ME 04005. The listed phone number is (207) 283-1602.
What is Arthur Winter's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Arthur Winter enrolled in Medicare?
Yes. Arthur Winter is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arthur Winter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Winter reassigns Medicare benefits to Mainehealth (Biddeford, ME). 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 Arthur Winter'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 Arthur Winter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Arthur C Winter, MD · NPI 1366490955
Specialist provider in Biddeford, Maine. Individual provider, active in the CMS NPPES registry since May 5, 2006.
## Identity
- **NPI:** 1366490955 (Entity type: Individual)
- **Enumerated:** May 5, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 012331 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 W COLE RD, Biddeford, ME 04005-9404
- **Phone:** (207) 283-1602 · **Fax:** (207) 282-6835
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mainehealth (NPI 1215417019, Biddeford, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366490955) · Data from the CMS NPPES public registry.