NPPES file of Aug 9, 2026

Madeline Sadlowski

Physician Assistant · Southington, CT

Madeline Sadlowski is a physician assistant with a practice address in Southington, Connecticut, and NPI 1285396739, issued on Oct 12, 2021. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285396739
Name
Madeline Sadlowski
Primary taxonomy
Physician Assistant 363A00000X
Practice location
74 Hightower RD, Southington, CT 06489
Phone
(203) 859-1563
Enumerated
Oct 12, 2021
Record last updated
Oct 12, 2021 (not updated in 5 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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Verify Madeline Sadlowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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
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85% fewer Medicare Part D claims than the average physician assistant in 2024

122 Medicare Part D claims for 17 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Madeline Sadlowski122
  2. Specialty average830

Most prescribed

  1. Quetiapine Fumarate19 claims
  2. Mirtazapine16 claims
  3. Clonidine Hcl14 claims
  4. Escitalopram Oxalate14 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.

Madeline Sadlowski among 2,047 physician assistant records in Connecticut

Madeline Sadlowski is one of 2,047 physician assistant records with a practice address in Connecticut. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 65% of them.

  • NPI issued2021 · 65% of these records are older, 29% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 physician assistant records list a practice address in Southington

They are 10 of the 506 NPPES records with a practice address in Southington, and 2,047 physician assistant records in Connecticut.

The 8 physician assistant records with the nearest ZIP codes

  1. Ramzia Asheh, PA-CSouthington, CT 064891134679764
  2. Vuong Dang, PASouthington, CT 064891043964570
  3. Kawal Hanjan-Fusco, PASouthington, CT 064891770868408
  4. Rebecca Jeffery, PA-CSouthington, CT 064891053535245
  5. Miranda Polaski, PASouthington, CT 064891003307554
  6. Carol Rizzolo, R.P.A.-CSouthington, CT 064891710107230
  7. Michael Sposato, PA-CSouthington, CT 064891548271463
  8. Emily Williams, PA-CSouthington, CT 064891144873225

Common questions

What is Madeline Sadlowski's NPI number?

Madeline Sadlowski's National Provider Identifier (NPI) is 1285396739, issued on Oct 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Madeline Sadlowski located?

The NPPES record lists a practice address at 74 Hightower RD, Southington, CT, 06489. Phone: (203) 859-1563. Providers update this record themselves, so call before visiting.

How can I verify Madeline Sadlowski's license?

Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Madeline Sadlowski prescribe under Medicare Part D?

In 2024, Madeline Sadlowski had 122 Medicare Part D claims for 17 beneficiaries; the average among physician assistant prescribers was 830. 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.