Kacia Anne Yazbak Toussaint, PA-C
Physician Assistant · Westerly, RI
Kacia Anne Yazbak Toussaint, PA-C is a physician assistant with a practice address in Westerly, Rhode Island, and NPI 1801157151, issued on Jun 4, 2012. Check the license (Rhode Island PA00641, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kacia Anne Yazbak Toussaint
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA00641 RI
7630 CT
Self-reported in NPPES; status is on the state search - Practice location
- 25 Wells St, Westerly, RI 02891
- Phone
- (401) 348-3325
- Enumerated
- Jun 4, 2012
- Record last updated
- Mar 17, 2026
- Medicaid ID
- PY01057 RI
- Medicare enrollment
- Enrolled (PECOS I20140411000479); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 683 in Rhode Island → Look up another NPI →
Also registered at 25 Wells St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica AimoneRegistered Dietitian1659469088
- Matthew Amaral, PHARMD., RPHPharmacist1750948667
- Jeanne Ansel, PAPhysician Assistant1124067178
- Bridget Azera, MDHospitalist Physician1861997272
- Bart Bachura, CRNACertified Registered Nurse Anesthetist1568846301
- Julie Barber, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1144887118
Verify Kacia Anne Yazbak Toussaint in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license PA00641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average physician assistant in 2024
154 Medicare Part D claims for 116 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Cephalexin23 claims
- Doxycycline Hyclate12 claims
- Ondansetron Odt11 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 3 group practices
- Lawrence And Memorial Hospital Inc.New London, CT
- Lmw Healthcare IncWesterly, RI
- Wood River Health Services IncHope Valley, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kacia Anne Yazbak Toussaint among 683 physician assistant records in Rhode Island
Kacia Anne Yazbak Toussaint, PA-C is one of 683 physician assistant records with a practice address in Rhode Island. 82% 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 23% of them.
- NPI issued2012 · 23% of these records are older, 73% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2012 · median 2019 among the 490 with a school on file
- Record last updated2026 · 30% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 physician assistant records list a practice address in Westerly
They are 13 of the 416 NPPES records with a practice address in Westerly, and 683 physician assistant records in Rhode Island.
All 683 in Rhode Island → Every provider in Westerly → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeanne Ansel, PAWesterly, RI 028911124067178
- Baokim Bonelli, PA-CWesterly, RI 028911841627353
- Kelly Burns, PA-CWesterly, RI 028911760805493
- Emma Cahoon, PA-CWesterly, RI 028911235790569
- Rachel Corcoran, PA-CWesterly, RI 028911154983815
- Jonathan Eckel, PA-CWesterly, RI 028911043133457
- Russell Lenihan, PAWesterly, RI 028911780697011
- Nicholas Martirossian, PA-CWesterly, RI 028911588377980
Common questions
What is Kacia Anne Yazbak Toussaint, PA-C's NPI number?
Kacia Anne Yazbak Toussaint, PA-C's National Provider Identifier (NPI) is 1801157151, issued on Jun 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kacia Anne Yazbak Toussaint, PA-C located?
The NPPES record lists a practice address at 25 Wells St, Westerly, RI, 02891. Phone: (401) 348-3325. Providers update this record themselves, so call before visiting.
How can I verify Kacia Anne Yazbak Toussaint, PA-C's license?
NPPES lists Rhode Island license number PA00641, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
How much does Kacia Anne Yazbak Toussaint, PA-C prescribe under Medicare Part D?
In 2024, Kacia Anne Yazbak Toussaint, PA-C had 154 Medicare Part D claims for 116 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.