Rebecca H. Winfield, PA-C
Physician Assistant · Wynnewood, PA
Rebecca H. Winfield, PA-C is a physician assistant with a practice address in Wynnewood, Pennsylvania, and NPI 1124354840, issued on Oct 30, 2009. Check the license (Pennsylvania MA055943, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca H. Winfield
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA055943 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Lancaster Ave, Wynnewood, PA 19096
- Phone
- (484) 476-1000
- Enumerated
- Oct 30, 2009
- Record last updated
- Sep 25, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (484) 476-9000
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 100 E Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rebecca H. Winfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA055943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average physician assistant in 2024
69 Medicare Part D claims for 48 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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: $31.48
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Rebecca H. Winfield among 8,020 physician assistant records in Pennsylvania
Rebecca H. Winfield, PA-C 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 2009, is newer than 23% of them.
- NPI issued2009 · 23% of these records are older, 75% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2017 · 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).
54 physician assistant records list a practice address in Wynnewood
They are 54 of the 1,246 NPPES records with a practice address in Wynnewood, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Wynnewood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katelyn BeggsWynnewood, PA 190961215358064
- Nicole Bryan, PA-CWynnewood, PA 190961043614449
- Mark Canavan, PACWynnewood, PA 190961649242694
- Victoria Carnesi, PA-CWynnewood, PA 190961467824722
- Victoria Cosgrove, PA-CWynnewood, PA 190961437547692
- Angela Feldser, PA-CWynnewood, PA 190961043497076
- Caitlin Harkins, PA-CWynnewood, PA 190961245581586
- Merianne Lorenzen, PA-CWynnewood, PA 190961609066695
Common questions
What is Rebecca H. Winfield, PA-C's NPI number?
Rebecca H. Winfield, PA-C's National Provider Identifier (NPI) is 1124354840, issued on Oct 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca H. Winfield, PA-C located?
The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (484) 476-1000. Providers update this record themselves, so call before visiting.
How can I verify Rebecca H. Winfield, PA-C's license?
NPPES lists Pennsylvania license number MA055943, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca H. Winfield, PA-C prescribe under Medicare Part D?
In 2024, Rebecca H. Winfield, PA-C had 69 Medicare Part D claims for 48 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.