Melissa M. Lariviere, PA
Medical Physician Assistant · Westfield, MA
Melissa M. Lariviere, PA is a medical physician assistant with a practice address in Westfield, Massachusetts, and NPI 1356438782, issued on Oct 6, 2006. Check the license (Massachusetts 2171, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa M. Lariviere
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 2171 MA
Self-reported in NPPES; status is on the state search - Practice location
- 115 W. Silver St, Westfield, MA 01085
- Phone
- (413) 568-2811
- Enumerated
- Oct 6, 2006
- Record last updated
- Jan 29, 2025
- Fax
- (413) 794-1767
- Medicare enrollment
- Enrolled (PECOS I20070628000138); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 115 W. Silver St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adrian Iusco, M.D.Internal Medicine Physician1316386360
Verify Melissa M. Lariviere in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average medical physician assistant in 2024
51 Medicare Part D claims for 26 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 17 claims were for opioids.
Most prescribed
- Oxycodone Hcl16 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
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa M. Lariviere among 886 medical physician assistant records in Massachusetts
Melissa M. Lariviere, PA is one of 886 medical 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 78% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2006 · median 2015 among the 559 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 medical physician assistant records list a practice address in Westfield
They are 17 of the 910 NPPES records with a practice address in Westfield, and 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Westfield → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Priscilla AmumaWestfield, MA 010851285497222
- Daniela Bataille, PAWestfield, MA 010851093115057
- Nicole Clemente, PA-CWestfield, MA 010851730941980
- Nicholas Fielding, PA-CWestfield, MA 010851821658022
- Jessica Grabowski, PA-CWestfield, MA 010851013326172
- Ashley Hoffman, PA-CWestfield, MA 010851770855256
- Dianne Lavoie, PA-CWestfield, MA 010851134469604
- Lynn Mutlu, PA-CWestfield, MA 010851780641548
Common questions
What is Melissa M. Lariviere, PA's NPI number?
Melissa M. Lariviere, PA's National Provider Identifier (NPI) is 1356438782, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Melissa M. Lariviere, PA located?
The NPPES record lists a practice address at 115 W. Silver St, Westfield, MA, 01085. Phone: (413) 568-2811. Providers update this record themselves, so call before visiting.
How can I verify Melissa M. Lariviere, PA's license?
NPPES lists Massachusetts license number 2171, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa M. Lariviere, PA prescribe under Medicare Part D?
In 2024, Melissa M. Lariviere, PA had 51 Medicare Part D claims for 26 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.