Sean Matthew Mascarenhas
Physical Therapist · Fishkill, NY
Sean Matthew Mascarenhas is a physical therapist with a practice address in Fishkill, New York, and NPI 1558911941, issued on Sep 17, 2019. Check the license (New York 044887, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Matthew Mascarenhas
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 044887 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Route 52, Fishkill, NY 12524
- Phone
- (845) 896-3750
- Enumerated
- Sep 17, 2019
- Record last updated
- May 27, 2026
- Fax
- (845) 896-5728
- Medicare enrollment
- Enrolled (PECOS I20191111000126); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 21,756 in New York → Look up another NPI →
Also registered at 1505 Route 52
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Sablinski, PTPhysical Therapist1790366235
Verify Sean Matthew Mascarenhas 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 044887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Harrison Physical Therapy PCFishkill, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Matthew Mascarenhas among 21,756 physical therapist records in New York
Sean Matthew Mascarenhas is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 64% of them.
- NPI issued2019 · 64% of these records are older, 30% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2019 · median 2016 among the 7,302 with a school on file
- Record last updated2026 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 physical therapist records list a practice address in Fishkill
They are 24 of the 522 NPPES records with a practice address in Fishkill, and 21,756 physical therapist records in New York.
All 21,756 in New York → Every provider in Fishkill → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- James Akinwunmi, DPTFishkill, NY 125241174778831
- Arlene Birnbaum, PTFishkill, NY 125241255604443
- Nicole Casella, MS,PTFishkill, NY 125241083712160
- Karen Decrosta, P.T.Fishkill, NY 125241518917715
- Charlene Deserre, PTFishkill, NY 125241104030360
- John Guerriero, PTFishkill, NY 125241679541270
- Matthew Harrison, MS, PTFishkill, NY 125241184638231
- Brett Laffin, PTFishkill, NY 125241033550223
Common questions
What is Sean Matthew Mascarenhas's NPI number?
Sean Matthew Mascarenhas's National Provider Identifier (NPI) is 1558911941, issued on Sep 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sean Matthew Mascarenhas located?
The NPPES record lists a practice address at 1505 Route 52, Fishkill, NY, 12524. Phone: (845) 896-3750. Providers update this record themselves, so call before visiting.
How can I verify Sean Matthew Mascarenhas's license?
NPPES lists New York license number 044887, as entered by the provider. 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. 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.