NPPES file of Aug 9, 2026

Mariel Macaskill

Physician Assistant · Hempstead, NY

Mariel Macaskill is a physician assistant with a practice address in Hempstead, New York, and NPI 1003630153, issued on Nov 14, 2024. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003630153
Name
Mariel Macaskill
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1000 Hempstead Turnpike, Hempstead, NY 11549
Phone
(516) 463-6600
Enumerated
Nov 14, 2024
Record last updated
Jan 23, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1000 Hempstead Turnpike

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Isabella AraujoStudent in an Organized Health Care Education/Training Program1891666582
  2. Sukanya BiswasStudent in an Organized Health Care Education/Training Program1568298792
  3. Ashley JablonowskiStudent in an Organized Health Care Education/Training Program1013798180
  4. Kate MostowPhysician Assistant1356214027
  5. Christina SajiStudent in an Organized Health Care Education/Training Program1891450581

Verify Mariel Macaskill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

40 physician assistant records list a practice address in Hempstead

They are 40 of the 1,003 NPPES records with a practice address in Hempstead, and 15,555 physician assistant records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other physician assistant records in New York

  1. Brynn Aakjar, P.A.Yonkers, NY1447592456
  2. Andrea Aaron, PABronx, NY1427103555
  3. Gabriella AaronCentral Islip, NY1790605376
  4. Danielle AaronsSmithtown, NY1881207520
  5. John AbadeerBrooklyn, NY1801434949
  6. Zenebou Abalo-Toga, PANew York, NY1124556154
  7. Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
  8. Clarisse AbanillaNew York, NY1598445579
  9. Vincent Abanilla, PA-CBrooklyn, NY1366201808
  10. Marie Abate, PA-CValhalla, NY1285225524

Common questions

What is Mariel Macaskill's NPI number?

Mariel Macaskill's National Provider Identifier (NPI) is 1003630153, issued on Nov 14, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mariel Macaskill located?

The NPPES record lists a practice address at 1000 Hempstead Turnpike, Hempstead, NY, 11549. Phone: (516) 463-6600. Providers update this record themselves, so call before visiting.

How can I verify Mariel Macaskill's license?

Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.