NPPES file of Aug 9, 2026

Natalie N. Rousseau, FNP

Family Nurse Practitioner · Waterville, ME

Natalie N. Rousseau, FNP is a family nurse practitioner with a practice address in Waterville, Maine, and NPI 1558197442, issued on Sep 9, 2024. Check the license (Maine CNP241432, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558197442
Name
Natalie N. Rousseau
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
CNP241432 ME
Self-reported in NPPES; status is on the state search
Practice location
211 Main St, Waterville, ME 04901
Phone
(207) 877-3450
Enumerated
Sep 9, 2024
Record last updated
Sep 9, 2024
Medicare enrollment
Enrolled (PECOS I20241114003058); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 211 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Briann Andrews, FNP-CNurse Practitioner1679218549
  2. Mackenzie BancroftPhysician Assistant1194423251
  3. Morgan BourgoinFamily Nurse Practitioner1932973831
  4. Nancy Cooley, FNPFamily Nurse Practitioner1346282233
  5. Jennifer Diehl, MDFamily Medicine Physician1003944646
  6. Bridgett Fisher, NPNurse Practitioner1881970887

Verify Natalie N. Rousseau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP241432
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

25 Medicare Part D claims for 20 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Natalie Rousseau25
  2. Specialty average1,305

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

  1. Mainegeneral Medical CenterWaterville, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Natalie N. Rousseau among 1,274 family nurse practitioner records in Maine

Natalie N. Rousseau, FNP is one of 1,274 family nurse practitioner records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2024 · median 2018 among the 811 with a school on file
  • Record last updated2024 · 46% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 family nurse practitioner records list a practice address in Waterville

They are 33 of the 870 NPPES records with a practice address in Waterville, and 1,274 family nurse practitioner records in Maine.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Susan Abbott, FNP-CWaterville, ME 049011366776007
  2. Alycia Allen, MSN, NP-CWaterville, ME 049011083046718
  3. Donna Bilodeau, F.N.P.Waterville, ME 049011134121114
  4. Carol Boehm, CRNPWaterville, ME 049011821020884
  5. Nancy Cooley, FNPWaterville, ME 049011346282233
  6. Lynn Cote, FNP-BCWaterville, ME 049011427022862
  7. Kimberley Fantasia, FNPWaterville, ME 049011154547479
  8. Michelle Fitzgerald, FNPWaterville, ME 049011861469736

Common questions

What is Natalie N. Rousseau, FNP's NPI number?

Natalie N. Rousseau, FNP's National Provider Identifier (NPI) is 1558197442, issued on Sep 9, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Natalie N. Rousseau, FNP located?

The NPPES record lists a practice address at 211 Main St, Waterville, ME, 04901. Phone: (207) 877-3450. Providers update this record themselves, so call before visiting.

How can I verify Natalie N. Rousseau, FNP's license?

NPPES lists Maine license number CNP241432, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Natalie N. Rousseau, FNP prescribe under Medicare Part D?

In 2024, Natalie N. Rousseau, FNP had 25 Medicare Part D claims for 20 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.