Marie Y. Pierrot, PA
Physician Assistant · New York, NY
Marie Y. Pierrot, PA is a physician assistant with a practice address in New York, New York, and NPI 1457667958, issued on Aug 23, 2010. Check the license (New York 005109, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Y. Pierrot
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 005109 NY
Self-reported in NPPES; status is on the state search - Practice location
- 317 E 17TH St, New York, NY 10003
- Phone
- (212) 420-2885
- Enumerated
- Aug 23, 2010
- Record last updated
- Aug 23, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (212) 844-1762
- Medicare enrollment
- Enrolled (PECOS I20200323002665); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 317 E 17TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelita Alston Jones, PAMedical Physician Assistant1912164237
- Helena Aminov, RN/CDENurse Practitioner1457691529
- Jeffrey Anderson, MDPsychiatry Physician1043717192
- Kenneth Ashley, MDPsychiatry Physician1649307273
- Julie Baron, LCSWClinical Social Worker1659759561
- Randi Brook, MS, RD, CDE, CDNRegistered Dietitian1386818573
Verify Marie Y. Pierrot 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 005109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average physician assistant in 2024
634 Medicare Part D claims for 170 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate53 claims
- Levothyroxine Sodium45 claims
- Atorvastatin Calcium41 claims
- Rosuvastatin Calcium34 claims
- Metformin Hcl24 claims
- Lisinopril23 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.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3,108 physician assistant records list a practice address in New York
They are 3,108 of the 98,468 NPPES records with a practice address in New York, and 15,555 physician assistant records in New York.
All 3,108 in New York → All 15,555 in New York → Every provider in New York →
Other physician assistant records in New York
- Brynn Aakjar, P.A.Yonkers, NY1447592456
- Andrea Aaron, PABronx, NY1427103555
- Gabriella AaronCentral Islip, NY1790605376
- Danielle AaronsSmithtown, NY1881207520
- John AbadeerBrooklyn, NY1801434949
- Zenebou Abalo-Toga, PANew York, NY1124556154
- Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
- Clarisse AbanillaNew York, NY1598445579
- Vincent Abanilla, PA-CBrooklyn, NY1366201808
- Marie Abate, PA-CValhalla, NY1285225524
Common questions
What is Marie Y. Pierrot, PA's NPI number?
Marie Y. Pierrot, PA's National Provider Identifier (NPI) is 1457667958, issued on Aug 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marie Y. Pierrot, PA located?
The NPPES record lists a practice address at 317 E 17TH St, New York, NY, 10003. Phone: (212) 420-2885. Providers update this record themselves, so call before visiting.
How can I verify Marie Y. Pierrot, PA's license?
NPPES lists New York license number 005109, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Y. Pierrot, PA prescribe under Medicare Part D?
In 2024, Marie Y. Pierrot, PA had 634 Medicare Part D claims for 170 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.