Rachel Janney Mahar, PA-C
Physician Assistant · North Easton, MA
Rachel Janney Mahar, PA-C is a physician assistant with a practice address in North Easton, Massachusetts, and NPI 1962099259, issued on Dec 21, 2020. Check the license (Massachusetts PA100900, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel Janney Mahar
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA100900 MA
Self-reported in NPPES; status is on the state search - Practice location
- 15 Roche Bros Way Ste 200, North Easton, MA 02356
- Phone
- (781) 344-3535
- Enumerated
- Dec 21, 2020
- Record last updated
- Apr 9, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 15 Roche Bros Way Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Cuneo, PA-CPhysician Assistant1922817766
- Jacqueline Eddy, PA-CSurgical Physician Assistant1972307148
- Joseph Ehiorobo, MDSports Medicine (Orthopaedic Surgery) Physician1518596766
- Lauren Elliott, PA-CPhysician Assistant1639885098
- Michelle Gianatasio, PA-CPhysician Assistant1225381783
- Anna Hanson, PA-CPhysician Assistant1417813700
Verify Rachel Janney Mahar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA100900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
22 Medicare Part D claims for 19 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Rachel Janney Mahar among 4,713 physician assistant records in Massachusetts
Rachel Janney Mahar, 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 2020, is newer than 56% of them.
- NPI issued2020 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2025 · 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).
17 physician assistant records list a practice address in North Easton
They are 17 of the 320 NPPES records with a practice address in North Easton, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in North Easton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Alison Cimini, P.A.CNorth Easton, MA 023561639326085
- Nicholas Fantony, PA-CNorth Easton, MA 023561811506355
- Michelle Gianatasio, PA-CNorth Easton, MA 023561225381783
- Lindsy Hotz, PA-CNorth Easton, MA 023561033586813
- Erin Joyce, PA-CNorth Easton, MA 023561063493955
- Christie Lee, PA-CNorth Easton, MA 023561376041392
- Patricia Maguire, PANorth Easton, MA 023561568779379
- Ryan Murphy, PA-CNorth Easton, MA 023561619935186
Common questions
What is Rachel Janney Mahar, PA-C's NPI number?
Rachel Janney Mahar, PA-C's National Provider Identifier (NPI) is 1962099259, issued on Dec 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Janney Mahar, PA-C located?
The NPPES record lists a practice address at 15 Roche Bros Way Ste 200, North Easton, MA, 02356. Phone: (781) 344-3535. Providers update this record themselves, so call before visiting.
How can I verify Rachel Janney Mahar, PA-C's license?
NPPES lists Massachusetts license number PA100900, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel Janney Mahar, PA-C prescribe under Medicare Part D?
In 2024, Rachel Janney Mahar, PA-C had 22 Medicare Part D claims for 19 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.