Ronald Richard Caruso, PA-C
Physician Assistant · Waltham, MA
Ronald Richard Caruso, PA-C is a physician assistant with a practice address in Waltham, Massachusetts, and NPI 1982396693, issued on May 22, 2023. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Richard Caruso
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 9 Hope Ave, Waltham, MA 02453
- Phone
- (617) 243-5590
- Enumerated
- May 22, 2023
- Record last updated
- May 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20230912001166); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 9 Hope Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Richard Caruso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average physician assistant in 2024
474 Medicare Part D claims for 301 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa66 claims
- Prednisone57 claims
- Azithromycin52 claims
- Amoxicillin-Clavulanate Potass41 claims
- Doxycycline Monohydrate37 claims
- Cephalexin26 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 2 group practices
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA
- Mass General Brigham Urgent Care LLCBrookline, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald Richard Caruso among 4,713 physician assistant records in Massachusetts
Ronald Richard Caruso, 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).
23 physician assistant records list a practice address in Waltham
They are 23 of the 2,111 NPPES records with a practice address in Waltham, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Waltham → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer CabanWaltham, MA 024531154257061
- Michelle Cournoyer, P.A.-C.Waltham, MA 024531568605426
- Urusa Sheikh, PA-CWaltham, MA 024531609414085
- Taline ChaprazianWaltham, MA 024521588595128
- Rebecca Blake, PA-CWaltham, MA 024511043700214
- Alyssa Bonanno, PA-CWaltham, MA 024511669279105
- Samantha ChanWaltham, MA 024511801488762
- Kristen Kukfa, PAWaltham, MA 024511871395343
Common questions
What is Ronald Richard Caruso, PA-C's NPI number?
Ronald Richard Caruso, PA-C's National Provider Identifier (NPI) is 1982396693, issued on May 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Richard Caruso, PA-C located?
The NPPES record lists a practice address at 9 Hope Ave, Waltham, MA, 02453. Phone: (617) 243-5590. Providers update this record themselves, so call before visiting.
How can I verify Ronald Richard Caruso, PA-C's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald Richard Caruso, PA-C prescribe under Medicare Part D?
In 2024, Ronald Richard Caruso, PA-C had 474 Medicare Part D claims for 301 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.