DAWN MARIECALLAHAN MCELWAIN APRN
NPI 1316550429
Nurse Practitioner - Psychiatric/Mental Health in Norway, ME
About Dawn Mariecallahan Mcelwain Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN MARIECALLAHAN MCELWAIN APRN (NPI 1316550429) is an individual psychiatric/mental health provider in Norway, Maine, licensed in Maine (CNP201358) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS and is a graduate of Drexel University College Of Medicine (2020).
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
Dawn Mariecallahan Mcelwain Aprn 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 Dawn Mcelwain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Auburn, ME 04210
- Reassigned Medicare billing, Maine enrollment
- 269 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 04268 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 9
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 Dawn Mcelwain's NPI number?
The NPI number for Dawn Mcelwain is 1316550429. It was assigned to this individual provider in the NPPES registry on August 28, 2020.
Where is Dawn Mcelwain located?
Dawn Mcelwain practices at 180 Main St, Norway, ME 04268. The listed phone number is (207) 232-2583.
What is Dawn Mcelwain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Dawn Mcelwain enrolled in Medicare?
Yes. Dawn Mcelwain 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 Dawn Mcelwain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Mcelwain reassigns Medicare benefits to Health Affiliates Maine, LLC (Auburn, 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 Dawn Mcelwain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Mcelwain accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Dawn Mcelwain 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.
When was this NPI record last updated?
The NPPES record for Dawn Mcelwain was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dawn Mariecallahan Mcelwain, APRN · NPI 1316550429
Psychiatric/Mental Health physician in Norway, Maine. Individual provider, active in the CMS NPPES registry since August 28, 2020.
## Identity
- **NPI:** 1316550429 (Entity type: Individual)
- **Enumerated:** August 28, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** CNP201358 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 MAIN ST, Norway, ME 04268-5643
- **Phone:** (207) 232-2583
## 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:** Health Affiliates Maine, LLC (NPI 1932413556, Auburn, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1316550429) · Data from the CMS NPPES public registry.