Alexandra Harnois, NP-C
Family Nurse Practitioner · Westerly, RI
Alexandra Harnois, NP-C is a family nurse practitioner with a practice address in Westerly, Rhode Island, and NPI 1063871200, issued on Feb 16, 2016. Check the license (Rhode Island APRN01026, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Harnois
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APRN01026 RI
Self-reported in NPPES; status is on the state search - Practice location
- 268 Post RD Ste 103, Westerly, RI 02891
- Phone
- (401) 604-2500
- Enumerated
- Feb 16, 2016
- Record last updated
- Feb 10, 2026
- Fax
- (401) 604-2560
- Medicare enrollment
- Enrolled (PECOS I20160422001640); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 791 in Rhode Island → Look up another NPI →
Also registered at 268 Post RD Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle CartierFamily Nurse Practitioner1396606331
Verify Alexandra Harnois in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license APRN01026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,359 Medicare Part D claims for 686 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium208 claims
- Lisinopril145 claims
- Amlodipine Besylate139 claims
- Omeprazole137 claims
- Ibuprofen95 claims
- Levothyroxine Sodium89 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 2 group practices
- Family Health And Sports Medicine LLCCranston, RI
- Silver Spring Health Care Management IncWesterly, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Harnois among 791 family nurse practitioner records in Rhode Island
Alexandra Harnois, NP-C is one of 791 family nurse practitioner records with a practice address in Rhode Island. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 36% of them.
- NPI issued2016 · 36% of these records are older, 60% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2019 among the 478 with a school on file
- Record last updated2026 · 33% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family nurse practitioner records list a practice address in Westerly
They are 14 of the 416 NPPES records with a practice address in Westerly, and 791 family nurse practitioner records in Rhode Island.
All 791 in Rhode Island → Every provider in Westerly → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Eleanor Aben, NPWesterly, RI 028911770901456
- Casey BattWesterly, RI 028911679443295
- Melanie Bowdy, APRN, FNP-CWesterly, RI 028911023845716
- Danielle CartierWesterly, RI 028911396606331
- Sara Connell, FNP-BCWesterly, RI 028911881540441
- Debra Furtado, DNP, APRN, FNP-BCWesterly, RI 028911609346741
- Lauren Levanduski, NPWesterly, RI 028911558619536
- Morgan Lohman, FNP-BCWesterly, RI 028911801596986
Common questions
What is Alexandra Harnois, NP-C's NPI number?
Alexandra Harnois, NP-C's National Provider Identifier (NPI) is 1063871200, issued on Feb 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Harnois, NP-C located?
The NPPES record lists a practice address at 268 Post RD Ste 103, Westerly, RI, 02891. Phone: (401) 604-2500. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Harnois, NP-C's license?
NPPES lists Rhode Island license number APRN01026, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Harnois, NP-C prescribe under Medicare Part D?
In 2024, Alexandra Harnois, NP-C had 3,359 Medicare Part D claims for 686 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.