NPPES file of Aug 9, 2026

Arlene Elizabeth Butler, NP

Adult Health Nurse Practitioner · Stamford, CT

Arlene Elizabeth Butler, NP is an adult health nurse practitioner with a practice address in Stamford, Connecticut, and NPI 1013421015, issued on Nov 29, 2017. Check the license (Connecticut 6436, as entered in NPPES) with the Connecticut 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013421015
Name
Arlene Elizabeth Butler
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
6436 CT
Self-reported in NPPES; status is on the state search
Practice location
32 Strawberry Hill Court, Stamford, CT 06902
Phone
(203) 276-4255
Enumerated
Nov 29, 2017
Record last updated
Mar 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(203) 276-4259
Medicare enrollment
Enrolled (PECOS I20180223000105); 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 32 Strawberry Hill Court

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

  1. Thalia Anderen, LCSWSocial Worker1922117217
  2. James Bonheur, MDSurgery Physician1972796118
  3. Jacquelyn Brewer, MDOtolaryngology Physician1184827784
  4. Hannah CaputeSurgical Physician Assistant1215755269
  5. Nicole Gendreau, FNPFamily Nurse Practitioner1043701998

Verify Arlene Elizabeth Butler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 6436
    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 Connecticut license search

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99% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

18 Medicare Part D claims for 16 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Arlene Butler18
  2. Specialty average1,280

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.2
  2. Costout of 100 · 30%57.9
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $15.94

1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Arlene Butler$15.94
  2. Specialty average$946.40

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

  1. Stamford Health Medical Group IncStamford, CT

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

Adult Health Nurse Practitioner providers in Connecticut

There are 628 adult health nurse practitioner records in Connecticut.

Other adult health nurse practitioner records in Connecticut

  1. Lauren Albano, APRNHartford, CT1578295002
  2. Nanette Alexander, APRNGlastonbury, CT1568449262
  3. Dina Almeida-McGlotten, APRNSouthington, CT1457592164
  4. Allison Altenburger, APRN, NP-CWest Haven, CT1033503230
  5. Anne Amberg, APRNPutnam, CT1538257779
  6. Mary Ellen Amerighi, APRNRidgefield, CT1790948701
  7. Kara Anastasiou, APRN-BCWillimantic, CT1558508861
  8. Lawrence Anderson, AGNP-CWaterbury, CT1942766761
  9. Faith Andrews, APRNWoodbury, CT1215692579
  10. Siobhon AndrewsBridgeport, CT1366953457

Common questions

What is Arlene Elizabeth Butler, NP's NPI number?

Arlene Elizabeth Butler, NP's National Provider Identifier (NPI) is 1013421015, issued on Nov 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Arlene Elizabeth Butler, NP located?

The NPPES record lists a practice address at 32 Strawberry Hill Court, Stamford, CT, 06902. Phone: (203) 276-4255. Providers update this record themselves, so call before visiting.

How can I verify Arlene Elizabeth Butler, NP's license?

NPPES lists Connecticut license number 6436, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Arlene Elizabeth Butler, NP prescribe under Medicare Part D?

In 2024, Arlene Elizabeth Butler, NP had 18 Medicare Part D claims for 16 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Arlene Elizabeth Butler, NP's MIPS final score?

The 2023 MIPS final score is 79.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.