Marie M. Saint Fleur, CNP
Family Nurse Practitioner · Everett, MA
Marie M. Saint Fleur, CNP is a family nurse practitioner with a practice address in Everett, Massachusetts, and NPI 1912662487, issued on Nov 1, 2021. Check the license (Massachusetts RN257163, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie M. Saint Fleur
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN257163 MA
Self-reported in NPPES; status is on the state search - Practice location
- 103 Garland St, Everett, MA 02149
- Phone
- (617) 381-7131
- Enumerated
- Nov 1, 2021
- Record last updated
- Nov 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240418001347); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 103 Garland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nancy Banfield, MSPTPhysical Therapist1548466758
- Samantha BianchiRegistered Nurse1952964983
- Gary BlairEmergency Medicine Physician1962498378
Verify Marie M. Saint Fleur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN257163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family nurse practitioner in 2024
148 Medicare Part D claims for 19 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Ondansetron Hcl12 claims
- Spiriva Handihaler11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Cambridge Public Health CommissionSomerville, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie M. Saint Fleur among 4,724 family nurse practitioner records in Massachusetts
Marie M. Saint Fleur, CNP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2019 among the 2,704 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in Massachusetts
There are 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Everett → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lauren Mouchati, NPEverett, MA 021491598257602
- Andrew Staffier, NPEverett, MA 021491114926094
- Nelson Azevedo, APRNMalden, MA 021481427882018
- Anne Drake, N.P.Chelsea, MA 021501932225430
- Emilia Evans, CNPChelsea, MA 021501477140572
- Shannon Healy, N.P.Chelsea, MA 021501093067688
- Youngjun Ju, FNP-C, ENP-CMalden, MA 021481346821519
- Lauren KennedyChelsea, MA 021501497201446
Common questions
What is Marie M. Saint Fleur, CNP's NPI number?
Marie M. Saint Fleur, CNP's National Provider Identifier (NPI) is 1912662487, issued on Nov 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marie M. Saint Fleur, CNP located?
The NPPES record lists a practice address at 103 Garland St, Everett, MA, 02149. Phone: (617) 381-7131. Providers update this record themselves, so call before visiting.
How can I verify Marie M. Saint Fleur, CNP's license?
NPPES lists Massachusetts license number RN257163, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Marie M. Saint Fleur, CNP prescribe under Medicare Part D?
In 2024, Marie M. Saint Fleur, CNP had 148 Medicare Part D claims for 19 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.