Joshua Rosaire Cayer, PA-C
Physician Assistant · Milford, MA
Joshua Rosaire Cayer, PA-C is a physician assistant with a practice address in Milford, Massachusetts, and NPI 1457131021, issued on Oct 2, 2023. Check the license (Massachusetts PA100106, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Rosaire Cayer
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA100106 MA
Self-reported in NPPES; status is on the state search - Practice location
- 42 Cape RD, Milford, MA 01757
- Phone
- (508) 270-5750
- Enumerated
- Oct 2, 2023
- Record last updated
- Oct 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20231109003122); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 42 Cape RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Benson, RNRegistered Nurse1164016622
- Lilla Bulman, RNRegistered Nurse1023627585
- Sabrina CarneiroCommunity Health Registered Nurse1336826874
- Sydney EngelFamily Nurse Practitioner1851929988
- Katherine Ferreira, RNAddiction (Substance Use Disorder) Registered Nurse1871365577
- Maria GoncalvesRegistered Nurse1629585351
Verify Joshua Rosaire Cayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA100106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
140 Medicare Part D claims for 30 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine12 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
- Edward M Kennedy Community Health Center IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joshua Rosaire Cayer among 4,713 physician assistant records in Massachusetts
Joshua Rosaire Cayer, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 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 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2019 among the 3,217 with a school on file
- Record last updated2023 · 38% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 physician assistant records list a practice address in Milford
They are 30 of the 3,459 NPPES records with a practice address in Milford, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Milford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sarah Bajema, PA-CMilford, MA 017571558713362
- Michael Brunell, PA-CMilford, MA 017571407154552
- Adam Consigli, MS, PA-CMilford, MA 017571861881070
- Marcel Droz, PA-CMilford, MA 017571548598774
- Shelby FordMilford, MA 017571295375020
- Alexander Hawley, PA-CMilford, MA 017571588110027
- Rebecca Howard, PAMilford, MA 017571053318683
- Christopher Lesiege, PA-CMilford, MA 017571518065051
Common questions
What is Joshua Rosaire Cayer, PA-C's NPI number?
Joshua Rosaire Cayer, PA-C's National Provider Identifier (NPI) is 1457131021, issued on Oct 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Rosaire Cayer, PA-C located?
The NPPES record lists a practice address at 42 Cape RD, Milford, MA, 01757. Phone: (508) 270-5750. Providers update this record themselves, so call before visiting.
How can I verify Joshua Rosaire Cayer, PA-C's license?
NPPES lists Massachusetts license number PA100106, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Joshua Rosaire Cayer, PA-C prescribe under Medicare Part D?
In 2024, Joshua Rosaire Cayer, PA-C had 140 Medicare Part D claims for 30 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.