Alexsis Walter, CNP
Women's Health Nurse Practitioner · Andover, MA
Alexsis Walter, CNP is a women's health nurse practitioner with a practice address in Andover, Massachusetts, and NPI 1073981155, issued on Sep 8, 2015. Check the license (Massachusetts RN2294906, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexsis Walter
- Credential
- CNP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- RN2294906 MA
Self-reported in NPPES; status is on the state search - Practice location
- 323 Lowell St, Andover, MA 01810
- Phone
- (978) 475-2731
- Enumerated
- Sep 8, 2015
- Record last updated
- Sep 8, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151229000383); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 329 in Massachusetts → Look up another NPI →
Also registered at 323 Lowell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexsis Walter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2294906Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
94 Medicare Part D claims for 29 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Estradiol18 claims
- Valacyclovir16 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.
Industry payments in 2024: $127.71
6 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Andover Obstetrics And Gynecological Associates PCAndover, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexsis Walter among 329 women's health nurse practitioner records in Massachusetts
Alexsis Walter, CNP is one of 329 women's health nurse practitioner records with a practice address in Massachusetts. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 56% of them.
- NPI issued2015 · 56% of these records are older, 41% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2015 · median 2015 among the 139 with a school on file
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Massachusetts
There are 329 women's health nurse practitioner records in Massachusetts.
All 329 in Massachusetts → Every provider in Andover → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Bridget Mackenzie, WHNP-BCAndover, MA 018101841809332
- Shannon GilesBurlington, MA 018051679143614
- Corinne Prigo, NPBurlington, MA 018051023331741
- Jennifer Arruda, NPBurlington, MA 018031417505728
- Meghan Bride, MS, RNCBurlington, MA 018031710062161
- Sara Ellison, NPBurlington, MA 018031356658769
- Annie Moore, NPBurlington, MA 018031164799797
- Anna Risman, WHNP-BCBurlington, MA 018031588188585
Common questions
What is Alexsis Walter, CNP's NPI number?
Alexsis Walter, CNP's National Provider Identifier (NPI) is 1073981155, issued on Sep 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexsis Walter, CNP located?
The NPPES record lists a practice address at 323 Lowell St, Andover, MA, 01810. Phone: (978) 475-2731. Providers update this record themselves, so call before visiting.
How can I verify Alexsis Walter, CNP's license?
NPPES lists Massachusetts license number RN2294906, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Alexsis Walter, CNP prescribe under Medicare Part D?
In 2024, Alexsis Walter, CNP had 94 Medicare Part D claims for 29 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.