Samantha Jo Niven, PA
Physician Assistant · Westford, MA
Samantha Jo Niven, PA is a physician assistant with a practice address in Westford, Massachusetts, and NPI 1447006762, issued on Apr 26, 2024. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Jo Niven
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 506 Groton RD, Westford, MA 01886
- Phone
- (978) 399-0061
- Enumerated
- Apr 26, 2024
- Record last updated
- Jul 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20250320002197); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 506 Groton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melinda Raboin, M.D.Family Medicine Physician1407860901
Verify Samantha Jo Niven 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
87% fewer Medicare Part D claims than the average physician assistant in 2024
112 Medicare Part D claims for 50 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide26 claims
- Ketoconazole22 claims
- Mupirocin11 claims
- Tacrolimus11 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.
Industry payments in 2024: $629.04
14 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Westford Dermatology And Cosmetic Center LLCWestford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Jo Niven among 4,713 physician assistant records in Massachusetts
Samantha Jo Niven, PA 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 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 9% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2024 · median 2019 among the 3,217 with a school on file
- Record last updated2024 · 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).
8 physician assistant records list a practice address in Westford
They are 8 of the 349 NPPES records with a practice address in Westford, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Westford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Colleen Browne, PA-CWestford, MA 018861730011131
- Hannah Kullberg, PA-CWestford, MA 018861184421356
- Jennifer LauWestford, MA 018861821816109
- Katelyn Maronn, PA-CWestford, MA 018861932776408
- Devin Stimpson, PA-CWestford, MA 018861811499130
- Ryan Van Dam, PAWestford, MA 018861639616949
- Jessica Wright, PA-CWestford, MA 018861982838355
- Stephanie Barczak, PAWilmington, MA 018871144847252
Common questions
What is Samantha Jo Niven, PA's NPI number?
Samantha Jo Niven, PA's National Provider Identifier (NPI) is 1447006762, issued on Apr 26, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Jo Niven, PA located?
The NPPES record lists a practice address at 506 Groton RD, Westford, MA, 01886. Phone: (978) 399-0061. Providers update this record themselves, so call before visiting.
How can I verify Samantha Jo Niven, PA's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Jo Niven, PA prescribe under Medicare Part D?
In 2024, Samantha Jo Niven, PA had 112 Medicare Part D claims for 50 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.