NPPES file of Aug 9, 2026

Ellen Matthews, PA-C

Physician Assistant · Clinton, NJ

Ellen Matthews, PA-C is a physician assistant with a practice address in Clinton, New Jersey, and NPI 1821737503, issued on Jun 1, 2022. Check the license (New Jersey 25MP00721400, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821737503
Name
Ellen Matthews
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
25MP00721400 NJ
Self-reported in NPPES; status is on the state search
Practice location
59 Old Highway 22, Clinton, NJ 08809
Phone
(908) 730-6363
Enumerated
Jun 1, 2022
Record last updated
Nov 20, 2025
Medicare enrollment
Enrolled (PECOS I20221025002832); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 59 Old Highway 22

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Julia Canty, PAMedical Physician Assistant1467118331
  2. Amanda Gaspar, PA-CPhysician Assistant1477000644
  3. Naseer KhanMedical Physician Assistant1598310609
  4. Michael Murphy, PA-CPhysician Assistant1396091906
  5. Bridget Reddington, PA-CPhysician Assistant1679212351
  6. Scott Strauss, D.O.Family Medicine Physician1811986391

Verify Ellen Matthews in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 25MP00721400
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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20% more Medicare Part D claims than the average physician assistant in 2024

994 Medicare Part D claims for 220 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 34 claims were for opioids.

  1. Ellen Matthews994
  2. Specialty average830

Most prescribed

  1. Levothyroxine Sodium51 claims
  2. Atorvastatin Calcium49 claims
  3. Lorazepam49 claims
  4. Metformin Hcl36 claims
  5. Rosuvastatin Calcium32 claims
  6. Amlodipine Besylate29 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 practice group's MIPS final score for 2023 (Medicare payment program): 89.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score83.7
  2. Costout of 100 · 30%87.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $123.18

7 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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.

  1. Ellen Matthews$123.18
  2. Specialty average$841.65

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

  1. The Doctor IS IN, PAClinton, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ellen Matthews among 3,393 physician assistant records in New Jersey

Ellen Matthews, PA-C is one of 3,393 physician assistant records with a practice address in New Jersey. 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 2022, is newer than 66% of them.

  • NPI issued2022 · 66% of these records are older, 28% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2022 · median 2019 among the 2,168 with a school on file
  • Record last updated2025 · 35% 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 New Jersey 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 Clinton

They are 8 of the 171 NPPES records with a practice address in Clinton, and 3,393 physician assistant records in New Jersey.

The 8 physician assistant records with the nearest ZIP codes

  1. Amanda Gaspar, PA-CClinton, NJ 088091477000644
  2. Michael Murphy, PA-CClinton, NJ 088091396091906
  3. Shea Patel, PA-CClinton, NJ 088091750271359
  4. Cosme Peccerelli, RPACClinton, NJ 088091487716361
  5. Bridget Reddington, PA-CClinton, NJ 088091679212351
  6. Marja Vanouwerkerk, PA-CClinton, NJ 088091437128436
  7. Amy Zhen, PA-CClinton, NJ 088091457070633
  8. Miriam Sapeika, PA-CDayton, NJ 088101972945772

Common questions

What is Ellen Matthews, PA-C's NPI number?

Ellen Matthews, PA-C's National Provider Identifier (NPI) is 1821737503, issued on Jun 1, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Matthews, PA-C located?

The NPPES record lists a practice address at 59 Old Highway 22, Clinton, NJ, 08809. Phone: (908) 730-6363. Providers update this record themselves, so call before visiting.

How can I verify Ellen Matthews, PA-C's license?

NPPES lists New Jersey license number 25MP00721400, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Matthews, PA-C prescribe under Medicare Part D?

In 2024, Ellen Matthews, PA-C had 994 Medicare Part D claims for 220 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Ellen Matthews, PA-C's MIPS final score?

The 2023 MIPS final score is 89.8 of 100, reported for the practice group. 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.