Matthew Kowash
Physician Assistant · Kennett Square, PA
Matthew Kowash is a physician assistant with a practice address in Kennett Square, Pennsylvania, and NPI 1588399885, issued on Jul 20, 2022. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Kowash
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C5-0011989 DE
Self-reported in NPPES; status is on the state search - Practice location
- 111 Merry Met Farms Dr, Kennett Square, PA 19348
- Phone
- (610) 241-4481
- Enumerated
- Jul 20, 2022
- Record last updated
- Oct 24, 2023
- Medicare enrollment
- Enrolled (PECOS I20231201000225); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Verify Matthew Kowash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania 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
60% fewer Medicare Part D claims than the average physician assistant in 2024
330 Medicare Part D claims for 120 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. 141 claims were for opioids.
Most prescribed
- Oxycodone Hcl88 claims
- Ondansetron Odt76 claims
- Gabapentin69 claims
- Tramadol Hcl50 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: $249.13
5 payments; by number, the most common kind was food and beverage; the largest payer was Stryker 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Agape Physical Therapy And Sports Rehabilitation LPForest Hill, MD
- First State Orthopaedics PANewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Kowash among 8,020 physician assistant records in Pennsylvania
Matthew Kowash is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% 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 73% of them.
- NPI issued2022 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · median 2018 among the 5,313 with a school on file
- Record last updated2023 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 physician assistant records list a practice address in Kennett Square
They are 10 of the 625 NPPES records with a practice address in Kennett Square, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Kennett Square → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mark Barimani, PACKennett Square, PA 193481558375386
- Holly Beringer, PA-CKennett Square, PA 193481457778003
- Colleen Bradley, PA-CKennett Square, PA 193481932811825
- Pamela Brieck, PA-CKennett Square, PA 193481346511730
- Jillian KratzKennett Square, PA 193481053277095
- Olivia MasonKennett Square, PA 193481063351609
- Kelly Montalvo, PHYSICIAN ASSISTANTKennett Square, PA 193481326790726
- Jordan Reed, PA-CKennett Square, PA 193481073983441
Common questions
What is Matthew Kowash's NPI number?
Matthew Kowash's National Provider Identifier (NPI) is 1588399885, issued on Jul 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Kowash located?
The NPPES record lists a practice address at 111 Merry Met Farms Dr, Kennett Square, PA, 19348. Phone: (610) 241-4481. Providers update this record themselves, so call before visiting.
How can I verify Matthew Kowash's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Kowash prescribe under Medicare Part D?
In 2024, Matthew Kowash had 330 Medicare Part D claims for 120 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.