Larissa Costa, PA-C
Medical Physician Assistant · Upton, MA
Larissa Costa, PA-C is a medical physician assistant with a practice address in Upton, Massachusetts, and NPI 1982121422, issued on Aug 25, 2017. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larissa Costa
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 236 Milford St, Upton, MA 01568
- Phone
- (508) 473-1015
- Enumerated
- Aug 25, 2017
- Entity
- Type 1 · individual
Also registered at 236 Milford St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Bisaillon, M.D.Cardiovascular Disease Physician1629463963
- Scott Brownstein, MDCardiovascular Disease Physician1962471524
- Erika Faircloth, D.O.Cardiovascular Disease Physician1346774064
- Sharon Forsmo, P.A.Medical Physician Assistant1841258092
- Kristen Franklin, M.D.Cardiovascular Disease Physician1205854718
- Lawrence Greenwald, MDCardiovascular Disease Physician1881653152
Verify Larissa Costa 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
6.8 times the Medicare Part D claims of the average medical physician assistant in 2024
7,742 Medicare Part D claims for 1,369 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Metoprolol Succinate922 claims
- Eliquis906 claims
- Atorvastatin Calcium860 claims
- Lisinopril435 claims
- Amlodipine Besylate413 claims
- Metoprolol Tartrate405 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.
One hospital or facility affiliation
- Mass General Brigham Community Physicians IncMedford, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 medical physician assistant records list a Upton practice address
They are 3 of the 103 NPPES records with a Upton practice address, and 919 medical physician assistant records in Massachusetts.
All 3 in Upton → All 919 in Massachusetts → Every provider in Upton →
Other medical physician assistant records in Massachusetts
- Matthew Abar, PAProvincetown, MA1760647812
- Jaime Abbiati, PA-CSpringfield, MA1396408076
- Emily Adams, PA-CBelmont, MA1538509849
- Stephanie Adamski, PA-CHolyoke, MA1265833768
- Whitney Adrien Dadaille, PA-CPeabody, MA1114743358
- Godwin Aduba, PA-CEverett, MA1841449998
- John Ahern, PA-CBoston, MA1043682776
- Amy Akland, PA-CBrookline, MA1093915795
- Katelyn Albano, PASpringfield, MA1922629039
- Grace Albert, PA-CLongmeadow, MA1881819209
Common questions
What is Larissa Costa, PA-C's NPI number?
Larissa Costa, PA-C's National Provider Identifier (NPI) is 1982121422, issued on Aug 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Larissa Costa, PA-C located?
The NPPES record lists a practice address at 236 Milford St, Upton, MA, 01568. Phone: (508) 473-1015. Providers update this record themselves, so call before visiting.
How can I verify Larissa Costa, PA-C's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Larissa Costa, PA-C prescribe under Medicare Part D?
In 2024, Larissa Costa, PA-C had 7,742 Medicare Part D claims for 1,369 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.