NPPES file of Aug 9, 2026

Rosanna S. Chapleau, PA-C

Medical Physician Assistant · Bethel, CT

Rosanna S. Chapleau, PA-C is a medical physician assistant with a practice address in Bethel, Connecticut, and NPI 1073650180, issued on Jan 30, 2007. Check the license (Connecticut 001118, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073650180
Name
Rosanna S. Chapleau
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
001118 CT
Self-reported in NPPES; status is on the state search
Practice location
2 Elizabeth St, Bethel, CT 06801
Phone
(203) 791-2221
Enumerated
Jan 30, 2007
Record last updated
Apr 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(203) 791-0682
Medicare enrollment
Enrolled (PECOS I20121116000501); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 2 Elizabeth St

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

  1. Emmet Ferriter, M.D.Internal Medicine Physician1497199756
  2. James Finnerty, M.D.Internal Medicine Physician1437154663
  3. Michelle Foye, MDInternal Medicine Physician1841255221
  4. Sean McGrade, M.D.Internal Medicine Physician1346205770
  5. Tran Nguyen, MDFamily Medicine Physician1033616925
  6. Robert Wenick, M.D.Internal Medicine Physician1508820598

Verify Rosanna S. Chapleau 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 001118
    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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2.3 times the Medicare Part D claims of the average medical physician assistant in 2024

2,637 Medicare Part D claims for 402 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Rosanna Chapleau2,637
  2. Specialty average1,148

Most prescribed

  1. Atorvastatin Calcium137 claims
  2. Levothyroxine Sodium127 claims
  3. Rosuvastatin Calcium102 claims
  4. Losartan Potassium93 claims
  5. Amlodipine Besylate84 claims
  6. Alprazolam82 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 one group practice

  1. Prohealth Physicians PCDanbury, CT

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

Medical Physician Assistant providers in Connecticut

There are 1,138 medical physician assistant records in Connecticut.

Other medical physician assistant records in Connecticut

  1. Shalima AbdallaWaterbury, CT1083237861
  2. Elaine Accorsini, P.A.Norwalk, CT1891876876
  3. Stacy Adil, PA-CNew Haven, CT1093943193
  4. Holly Adinolfi, PA-CNew Haven, CT1871070219
  5. Eleanor Adzamli-Wefum, PA-CHartford, CT1023820404
  6. Claribel Agosto, RPA-CBridgeport, CT1538410865
  7. Amelia Ahern, PA-CHartford, CT1316561251
  8. Kamruz Ahmed, PA-CStamford, CT1063975381
  9. Florence Ahn, PA-CNew Haven, CT1649818634
  10. Elif AjrediniWaterbury, CT1891331591

Common questions

What is Rosanna S. Chapleau, PA-C's NPI number?

Rosanna S. Chapleau, PA-C's National Provider Identifier (NPI) is 1073650180, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rosanna S. Chapleau, PA-C located?

The NPPES record lists a practice address at 2 Elizabeth St, Bethel, CT, 06801. Phone: (203) 791-2221. Providers update this record themselves, so call before visiting.

How can I verify Rosanna S. Chapleau, PA-C's license?

NPPES lists Connecticut license number 001118, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Rosanna S. Chapleau, PA-C prescribe under Medicare Part D?

In 2024, Rosanna S. Chapleau, PA-C had 2,637 Medicare Part D claims for 402 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.