Tiffany Borsari, PA-C
Physician Assistant · Mashpee, MA
Tiffany Borsari, PA-C is a physician assistant with a practice address in Mashpee, Massachusetts, and NPI 1558624130, issued on Jun 19, 2012. Check the license (Massachusetts PA4905, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Borsari
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA4905 MA
Self-reported in NPPES; status is on the state search - Practice location
- 107 Commercial St, Mashpee, MA 02649
- Phone
- (508) 477-7090
- Enumerated
- Jun 19, 2012
- Entity
- Type 1 · individual
Also registered at 107 Commercial St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riley Ashe, LCSWSocial Worker1043923451
- Ronald Backer, M.D.Family Medicine Physician1083735146
- Alexis Balestracci, RNRegistered Nurse1861774622
- Natasha Barbosa-FortesDentist1518491919
- Lauren Black, DMDGeneral Practice Dentistry1255079067
- Christina Broderick, RNRegistered Nurse1144507922
Verify Tiffany Borsari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA4905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
35% more Medicare Part D claims than the average physician assistant in 2024
1,120 Medicare Part D claims for 522 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. 104 claims were for opioids.
Most prescribed
- Prednisone64 claims
- Gabapentin57 claims
- Oxycodone Hcl50 claims
- Atorvastatin Calcium48 claims
- Amlodipine Besylate36 claims
- Amoxicillin-Clavulanate Potass35 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.
2 hospital and facility affiliations
- Atrius Health IncNeedham, MA
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, 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.
4 physician assistant records list a Mashpee practice address
They are 4 of the 356 NPPES records with a Mashpee practice address, and 4,482 physician assistant records in Massachusetts.
All 4 in Mashpee → All 4,482 in Massachusetts → Every provider in Mashpee →
Other physician assistant records in Massachusetts
- Erin Abdallah, PA-CSwansea, MA1396417242
- Alexa Aboshar, PA-CTewksbury, MA1245623578
- Bhraana Abraham, PABoston, MA1649963661
- Keidelyn Abreu, PALawrence, MA1497488795
- Tatiana Achildiev, PAWorcester, MA1740532761
- Sophie Achilles, PA-CBoston, MA1992485965
- Ezra Acholonu, PASpringfield, MA1407221302
- Andrea Acosta, PA-CWest Roxbury, MA1336060953
- Colin ActonBoston, MA1346066701
- Wesam AdamBoston, MA1134945421
Common questions
What is Tiffany Borsari, PA-C's NPI number?
Tiffany Borsari, PA-C's National Provider Identifier (NPI) is 1558624130, issued on Jun 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Borsari, PA-C located?
The NPPES record lists a practice address at 107 Commercial St, Mashpee, MA, 02649. Phone: (508) 477-7090. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Borsari, PA-C's license?
NPPES lists Massachusetts license number PA4905, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Borsari, PA-C prescribe under Medicare Part D?
In 2024, Tiffany Borsari, PA-C had 1,120 Medicare Part D claims for 522 beneficiaries; the average among physician assistant prescribers was 832. 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.