MARIE ELIZABETH GUERRIER NP
NPI 1811646201
Nurse Practitioner - Psychiatric/Mental Health in Pembroke, MA
About Marie Elizabeth Guerrier Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE ELIZABETH GUERRIER NP (NPI 1811646201) is an individual psychiatric/mental health provider in Pembroke, Massachusetts, licensed in Massachusetts (RN277787) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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
Marie Elizabeth Guerrier Np 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 Marie Guerrier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Taunton, MA 02780
- Reassigned Medicare billing, Massachusetts enrollment
- 689 clinicians in this Medicare group
Norwood, MA 02062
- Reassigned Medicare billing, Massachusetts enrollment
- 349 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02359 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.
PEMBROKE, MA 02359
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 Marie Guerrier's NPI number?
The NPI number for Marie Guerrier is 1811646201. It was assigned to this individual provider in the NPPES registry on March 22, 2022.
Where is Marie Guerrier located?
Marie Guerrier practices at 20 Winter St, Pembroke, MA 02359. The listed phone number is (781) 312-1393.
What is Marie Guerrier's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Marie Guerrier enrolled in Medicare?
Yes. Marie Guerrier 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 Marie Guerrier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Guerrier reassigns Medicare benefits to 2 organizations: Northeast Health Services, LLC (Taunton, MA) and Child And Family Psychological Services, PLLC (Norwood, MA). 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 Marie Guerrier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marie Guerrier accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Harvard Pilgrim Health Care list Marie Guerrier 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 Marie Guerrier was last updated on March 28, 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.
# Marie Elizabeth Guerrier, NP · NPI 1811646201
Psychiatric/Mental Health physician in Pembroke, Massachusetts. Individual provider, active in the CMS NPPES registry since March 22, 2022.
## Identity
- **NPI:** 1811646201 (Entity type: Individual)
- **Enumerated:** March 22, 2022
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN277787 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 20 WINTER ST, Pembroke, MA 02359-4965
- **Phone:** (781) 312-1393 · **Fax:** (617) 312-0000
## 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): Northeast Health Services, LLC (NPI 1225067481, Taunton, MA); Child And Family Psychological Services, PLLC (NPI 1912987181, Norwood, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1811646201) · Data from the CMS NPPES public registry.