BETHANY MARIE POIRIER NP
NPI 1700599305
Nurse Practitioner in Lewiston, ME
About Bethany Marie Poirier Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BETHANY MARIE POIRIER NP (NPI 1700599305) is an individual nurse practitioner in Lewiston, Maine, licensed in Maine (CNP221646) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Bethany Marie Poirier Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Bethany Poirier reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 54 clinicians in this Medicare group
Baltimore, MD 21237
- Reassigned Medicare billing, Maine enrollment
- 11 clinicians in this Medicare group
Salisbury, MD 21804
- Reassigned Medicare billing, Maine enrollment
- 11 clinicians in this Medicare group
Gardendale, AL 35071
- Reassigned Medicare billing, Maine enrollment
- 11 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 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 Bethany Poirier's NPI number?
The NPI number for Bethany Poirier is 1700599305. It was assigned to this individual provider in the NPPES registry on December 29, 2022. The provider is also known as Bethany Tyburski Np.
Where is Bethany Poirier located?
Bethany Poirier practices at 33 Roger St, Lewiston, ME 04240. The listed phone number is (207) 784-0108.
What is Bethany Poirier's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Bethany Poirier enrolled in Medicare?
Yes. Bethany Poirier is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Bethany Poirier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bethany Poirier reassigns Medicare benefits to 5 organizations: Mainegeneral Medical Center (Augusta, ME), Nes Medical Services Of New England Inc (Bangor, ME), Alignmed Medical Group, PC (Baltimore, MD), Genesis Eldercare Physician Services LLC (Salisbury, MD) and Alignmed Partners, PC (Gardendale, AL). 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 Bethany Poirier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bethany Poirier accept?
Health plans from Anthem Blue Cross and Blue Shield list Bethany Poirier 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 Bethany Poirier was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.
# Bethany Marie Poirier, NP · NPI 1700599305
Nurse Practitioner physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since December 29, 2022.
## Identity
- **NPI:** 1700599305 (Entity type: Individual)
- **Enumerated:** December 29, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** CNP221646 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 33 ROGER ST, Lewiston, ME 04240-3328
- **Phone:** (207) 784-0108
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mainegeneral Medical Center (NPI 1083949184, Augusta, ME); Nes Medical Services Of New England Inc (NPI 1396401907, Bangor, ME); Alignmed Medical Group, PC (NPI 1366289423, Baltimore, MD); Genesis Eldercare Physician Services LLC (NPI 1609180926, Salisbury, MD); Alignmed Partners, PC (NPI 1881109452, Gardendale, AL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700599305) · Data from the CMS NPPES public registry.