Samantha Marie Day, PA-C
Physician Assistant · Lowell, MA
Samantha Marie Day, PA-C is a physician assistant with a practice address in Lowell, Massachusetts, and NPI 1225764970, issued on Jul 26, 2022. Check the license (Massachusetts PA8867, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Marie Day
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA8867 MA
Self-reported in NPPES; status is on the state search - Practice location
- 295 Varnum Ave, Lowell, MA 01854
- Phone
- (978) 937-6000
- Enumerated
- Jul 26, 2022
- Record last updated
- Nov 1, 2023
- Entity
- Type 1 · individual
Also registered at 295 Varnum Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Donald Agostinelli, M.D.Anatomic Pathology & Clinical Pathology Physician1144296450
- Muneer Ahmad, MDHospitalist Physician1902151301
- Jokha Ahmed, MDGeriatric Medicine (Internal Medicine) Physician1306369749
Verify Samantha Marie Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA8867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average physician assistant in 2024
216 Medicare Part D claims for 157 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Oxycodone Hcl27 claims
- Prednisone27 claims
- Cephalexin14 claims
- Ondansetron Hcl14 claims
- Amoxicillin-Clavulanate Potass11 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): 91.4 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).
39 physician assistant records list a practice address in Lowell
They are 39 of the 2,992 NPPES records with a practice address in Lowell, and 4,713 physician assistant records in Massachusetts.
All 39 in Lowell → All 4,713 in Massachusetts → Every provider in Lowell →
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
- Andrea Acosta, PA-CWest Roxbury, MA1336060953
- Colin ActonBoston, MA1346066701
- Emily Adams, PA-CBurlington, MA1457685752
- Karley Adams, PABoston, MA1578261764
Common questions
What is Samantha Marie Day, PA-C's NPI number?
Samantha Marie Day, PA-C's National Provider Identifier (NPI) is 1225764970, issued on Jul 26, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Marie Day, PA-C located?
The NPPES record lists a practice address at 295 Varnum Ave, Lowell, MA, 01854. Phone: (978) 937-6000. Providers update this record themselves, so call before visiting.
How can I verify Samantha Marie Day, PA-C's license?
NPPES lists Massachusetts license number PA8867, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Marie Day, PA-C prescribe under Medicare Part D?
In 2024, Samantha Marie Day, PA-C had 216 Medicare Part D claims for 157 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Samantha Marie Day, PA-C's MIPS final score?
The 2023 MIPS final score is 91.4 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.