NPPES file of Aug 9, 2026

Ruth M. Polishuk, APRN

Family Nurse Practitioner · Burlington, VT

Ruth M. Polishuk, APRN is a family nurse practitioner with a practice address in Burlington, Vermont, and NPI 1427303510, issued on Jul 16, 2012. Check the license (Vermont 101.0088818, as entered in NPPES) with the Vermont 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
1427303510
Name
Ruth M. Polishuk
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
101.0088818 VT
Self-reported in NPPES; status is on the state search
Practice location
111 Colchester Ave., Burlington, VT 05401
Phone
(802) 847-4714
Enumerated
Jul 16, 2012
Record last updated
Nov 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 111 Colchester Ave.

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

  1. Maryellen Antkowiak, M.D.Internal Medicine Physician1588836043
  2. Sara Barrows, AAAnesthesiologist Assistant1730558396
  3. Maura Barry, MDHematology & Oncology Physician1104021021
  4. Rebecca Bell, MDPediatric Critical Care Medicine Physician1427217967
  5. Anne Berkowitz, APRNNurse Practitioner1962787598
  6. Mark Bisanzo, MDEmergency Medicine Physician1740249226

Verify Ruth M. Polishuk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Vermont board licenses this profession
    Search for license 101.0088818
    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 Vermont 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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97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

42 Medicare Part D claims for 21 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Ruth Polishuk42
  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.

Ruth M. Polishuk among 460 family nurse practitioner records in Vermont

Ruth M. Polishuk, APRN is one of 460 family nurse practitioner records with a practice address in Vermont. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 32% of them.

  • NPI issued2012 · 32% of these records are older, 65% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2016 · 50% 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 Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 family nurse practitioner records list a practice address in Burlington

They are 56 of the 3,455 NPPES records with a practice address in Burlington, and 460 family nurse practitioner records in Vermont.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Alicia Calacci, CNM, NP-CBurlington, VT 054011134206279
  2. Diana Clayton, FNPBurlington, VT 054011790075869
  3. Margaret, Costello, FNP, CDEBurlington, VT 054011649353848
  4. Colleen Cunningham, FNP-BCBurlington, VT 054011053633909
  5. Marion Foley, F. N. P.Burlington, VT 054011508873043
  6. Linda Forrer, APRNBurlington, VT 054011851433171
  7. Annika Hawkins-Hilke, NPBurlington, VT 054011538398474
  8. Kamie Holmes, NPBurlington, VT 054011710172705

Common questions

What is Ruth M. Polishuk, APRN's NPI number?

Ruth M. Polishuk, APRN's National Provider Identifier (NPI) is 1427303510, issued on Jul 16, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ruth M. Polishuk, APRN located?

The NPPES record lists a practice address at 111 Colchester Ave., Burlington, VT, 05401. Phone: (802) 847-4714. Providers update this record themselves, so call before visiting.

How can I verify Ruth M. Polishuk, APRN's license?

NPPES lists Vermont license number 101.0088818, as entered by the provider. Search the Vermont board that licenses this profession; the NPPES record confirms identity only.

How much does Ruth M. Polishuk, APRN prescribe under Medicare Part D?

In 2024, Ruth M. Polishuk, APRN had 42 Medicare Part D claims for 21 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.