Mason Andrew Bosse, PA-C
Physician Assistant · Biddeford, ME
Mason Andrew Bosse, PA-C is a physician assistant with a practice address in Biddeford, Maine, and NPI 1609526979, issued on Mar 28, 2022. Check the license (Maine PA2324, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mason Andrew Bosse
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA2324 ME
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Biddeford, ME 04005
- Phone
- (207) 294-5000
- Enumerated
- Mar 28, 2022
- Record last updated
- Mar 28, 2022
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 979 in Maine → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fernanda Asel, PA-CPhysician Assistant1235080987
- Ryan Babinsky, CRNACertified Registered Nurse Anesthetist1578055687
- Anthony Bambara, M.D.Hospitalist Physician1104205293
Verify Mason Andrew Bosse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PA2324Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average physician assistant in 2024
289 Medicare Part D claims for 227 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone47 claims
- Cephalexin30 claims
- Amoxicillin-Clavulanate Potass29 claims
- Azithromycin26 claims
- Ondansetron Odt12 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.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Mason Andrew Bosse among 979 physician assistant records in Maine
Mason Andrew Bosse, PA-C is one of 979 physician assistant records with a practice address in Maine. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 47% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 physician assistant records list a practice address in Biddeford
They are 41 of the 905 NPPES records with a practice address in Biddeford, and 979 physician assistant records in Maine.
All 979 in Maine → Every provider in Biddeford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lauren Alofs, PA-CBiddeford, ME 040051942682034
- Kimberly Caldwell, PABiddeford, ME 040051043345390
- Dylan Clemens, PA-CBiddeford, ME 040051811481807
- James Conley, PABiddeford, ME 040051235367764
- Kenneth Duge, PA-CBiddeford, ME 040051982089629
- Margaret Griffin, PA-CBiddeford, ME 040051124593249
- Beth Hart, PA-CBiddeford, ME 040051164850251
- Erin Haynes, PABiddeford, ME 040051952356958
Common questions
What is Mason Andrew Bosse, PA-C's NPI number?
Mason Andrew Bosse, PA-C's National Provider Identifier (NPI) is 1609526979, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mason Andrew Bosse, PA-C located?
The NPPES record lists a practice address at 1 Medical Center Dr, Biddeford, ME, 04005. Phone: (207) 294-5000. Providers update this record themselves, so call before visiting.
How can I verify Mason Andrew Bosse, PA-C's license?
NPPES lists Maine license number PA2324, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Mason Andrew Bosse, PA-C prescribe under Medicare Part D?
In 2024, Mason Andrew Bosse, PA-C had 289 Medicare Part D claims for 227 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Mason Andrew Bosse, PA-C's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.