Marie Girault, NP
NPI 1043379191 · Nurse Practitioner · Cambridge, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Girault, NP is a Nurse Practitioner provider in Cambridge, MA (NPI 1043379191).
Provider details
- NPI number
- 1043379191
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 197986 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
34 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Hemoglobin A1c Level83036 | 18 | $10 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 16 | $3 |
Typical Medicare-allowed amounts for these services range $3–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 84 | 29 |
| Amlodipine Besylate | 73 | 21 |
| Losartan Potassium | 65 | 21 |
| Metformin Hcl | 58 | 20 |
| Hydrochlorothiazide | 39 | 13 |
| Lisinopril | 24 | 11 |
| Simvastatin | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2012-02-08
Frequently asked questions
- What is Marie Girault's NPI number?
- Marie Girault's National Provider Identifier (NPI) is 1043379191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Girault's specialty?
- Marie Girault is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Girault located?
- Marie Girault's practice location on file with NPPES is 119 Windsor St, Cambridge, MA 02139-3647.
- What is Marie Girault's phone number?
- The practice phone number listed in the NPPES registry for Marie Girault is (617) 665-3600.
- Does Marie Girault accept Medicare?
- Marie Girault is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Girault's NPI active?
- Yes — Marie Girault's NPI (1043379191) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.