Cathia Saint Jean, P.A.
Medical Physician Assistant · Melville, NY
Cathia Saint Jean, P.A. is a medical physician assistant with a practice address in Melville, New York, and NPI 1043528805, issued on Sep 15, 2010. Check the license (New York 013103, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathia Saint Jean
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 013103 NY
Self-reported in NPPES; status is on the state search - Practice location
- 740 Walt Whitman RD, Melville, NY 11747
- Phone
- (631) 828-4545
- Enumerated
- Sep 15, 2010
- Record last updated
- Apr 23, 2026
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 740 Walt Whitman RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cathia Saint Jean in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 013103Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical physician assistant in 2024
23 Medicare Part D claims for 12 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Cathia Saint Jean among 3,670 medical physician assistant records in New York
Cathia Saint Jean, P.A. 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 2010, is newer than 39% of them.
- NPI issued2010 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2026 · 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).
Medical Physician Assistant providers in New York
There are 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Melville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Erica Singer, RPA-CMelville, NY 117471740557453
- Jean Abreu, PAHuntington Station, NY 117461821844580
- Stephanie Mercer, PA-CHuntington Station, NY 117461457668410
- Ahad Muzamil, PADix Hills, NY 117461851815831
- Jessica Donofrio, PA-CIslandia, NY 117491326443029
- Usman Ali, RPACHuntington, NY 117431679546204
- Christopher Finnegan, PAHuntington, NY 117431275597213
- Edward Giarrusso, PAHuntington, NY 117431942510656
Common questions
What is Cathia Saint Jean, P.A.'s NPI number?
Cathia Saint Jean, P.A.'s National Provider Identifier (NPI) is 1043528805, issued on Sep 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Cathia Saint Jean, P.A. located?
The NPPES record lists a practice address at 740 Walt Whitman RD, Melville, NY, 11747. Phone: (631) 828-4545. Providers update this record themselves, so call before visiting.
How can I verify Cathia Saint Jean, P.A.'s license?
NPPES lists New York license number 013103, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Cathia Saint Jean, P.A. prescribe under Medicare Part D?
In 2024, Cathia Saint Jean, P.A. had 23 Medicare Part D claims for 12 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.