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MARIE O. GIRAULT NP
NPI 1043379191
Nurse Practitioner in Cambridge, MA

Active since December 06, 2006PECOS Enrolled
119 WINDSOR ST, CAMBRIDGE, MA 02139(617) 665-3600 Get Directions Write a Review

NPPES record last updated: February 8, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marie O. Girault Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIE O. GIRAULT NP (NPI 1043379191) is an individual nurse practitioner in Cambridge, Massachusetts, licensed in Massachusetts (197986) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1043379191
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARIE O. GIRAULTCredential: NP
Location Address119 WINDSOR STCambridge, MA 02139-3647
Mailing Address119 Windsor StCambridge, MA 02139-3647
Phone(617) 665-3600
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateDecember 6, 2006
Last NPPES UpdateFebruary 8, 2012
✔ NPI 1043379191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · 197986
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
119 WINDSOR ST, Cambridge, MA 02139
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINS69031MA
Medicare PINUX8274

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marie O. Girault Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1456384486
PECOS Enrollment IDI20050912000378
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marie Girault reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mattapan Community Health Center Inc
6.6 mi
Clinic/Center
1575 BLUE HILL AVE
Boston, MA 02126
  • Reassigned Medicare billing, Massachusetts enrollment
  • 37 clinicians in this Medicare group
NPI 1942869342 (617) 296-0061

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.

Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
18 services14 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
16 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02139 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JESSICA SENEE
Licensed Practical Nurse
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (978) 660-4427
KATHERINE E MILLER M.D.
Family Medicine
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3370
ANGELA E RADAN PHD
Psychologist (Clinical)
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3925
DR. ASTRID DESROSIERS MD MPH
Psychiatry & Neurology (Psychiatry)
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3900
ROBERT M MEYER M.D.
Pediatrics
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3646
FANAH HAGOS
Registered Nurse
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3600
CARLA GONSALVES RN
Registered Nurse
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3600
CAROL TARPEY RN
Registered Nurse
119 WINDSOR ST
CAMBRIDGE, MA 02139
Middlesex County (617) 665-3600

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 Girault's NPI number?

The NPI number for Marie Girault is 1043379191. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Marie Girault located?

Marie Girault practices at 119 Windsor St, Cambridge, MA 02139. The listed phone number is (617) 665-3600.

What is Marie Girault's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Marie Girault enrolled in Medicare?

Yes. Marie Girault is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marie Girault's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marie Girault reassigns Medicare benefits to Mattapan Community Health Center Inc (Boston, MA). 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 Marie Girault's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marie Girault accept?

Health plans from Anthem Blue Cross and Blue Shield list Marie Girault 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 Marie Girault affiliated with any hospitals?

According to CMS data, Marie Girault is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Marie Girault was last updated on February 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.