Madeleine Gaffney, PA-C
Medical Physician Assistant · Roslyn, NY
Madeleine Gaffney, PA-C is a medical physician assistant with a practice address in Roslyn, New York, and NPI 1407634454, issued on Sep 20, 2023. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madeleine Gaffney
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 100 Port Washington Blvd, Roslyn, NY 11576
- Phone
- (516) 562-6000
- Enumerated
- Sep 20, 2023
- Record last updated
- Sep 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20240725002295); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 100 Port Washington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Madeleine Gaffney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York 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
77% fewer Medicare Part D claims than the average medical physician assistant in 2024
259 Medicare Part D claims for 130 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone17 claims
- Metoprolol Succinate15 claims
- Pantoprazole Sodium14 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: $149.26
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Chs Physician Partners PCRoslyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Madeleine Gaffney among 3,670 medical physician assistant records in New York
Madeleine Gaffney, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2023 · median 2014 among the 1,802 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 medical physician assistant records list a practice address in Roslyn
They are 20 of the 744 NPPES records with a practice address in Roslyn, and 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Roslyn → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Alina Agnello, PA-CRoslyn, NY 115761487025581
- Christina Avdoulos, RPARoslyn, NY 115761609816784
- Jillian Barnett, PA-CRoslyn, NY 115761770943466
- Wendy Bezko Colligan, RPA-CRoslyn, NY 115761679797682
- Lisa Bruefach, RPA-CRoslyn, NY 115761245458223
- Noelle Fairchild, PA-CRoslyn, NY 115761366952582
- Stephen Mondics, PARoslyn, NY 115761700191095
- Katherine Olofson, RPA-CRoslyn, NY 115761093113698
Common questions
What is Madeleine Gaffney, PA-C's NPI number?
Madeleine Gaffney, PA-C's National Provider Identifier (NPI) is 1407634454, issued on Sep 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Madeleine Gaffney, PA-C located?
The NPPES record lists a practice address at 100 Port Washington Blvd, Roslyn, NY, 11576. Phone: (516) 562-6000. Providers update this record themselves, so call before visiting.
How can I verify Madeleine Gaffney, PA-C's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Madeleine Gaffney, PA-C prescribe under Medicare Part D?
In 2024, Madeleine Gaffney, PA-C had 259 Medicare Part D claims for 130 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.