NPPES file of Aug 9, 2026

Steven C. Desousa, PT

Physical Therapist · East Northport, NY

Steven C. Desousa, PT is a physical therapist with a practice address in East Northport, New York, and NPI 1457321911, issued on Jan 25, 2006. Check the license (New York 0138961, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1457321911
Name
Steven C. Desousa
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
0138961 NY
Self-reported in NPPES; status is on the state search
Practice location
554 Larkfield RD, East Northport, NY 11731
Phone
(631) 266-4501
Enumerated
Jan 25, 2006
Record last updated
Mar 18, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(631) 266-4502
Medicaid ID
01914598 NY
Medicare enrollment
Enrolled (PECOS I20080226000132); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 554 Larkfield RD

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

  1. Nasima Ahmed, M.D.Psychiatry Physician1255422077
  2. Kenneth Alessi, PAPhysician Assistant1568500049
  3. Scott Bauman, D.C.Chiropractor1013002062
  4. Danielle Evans, OTRLOccupational Therapist1477699494
  5. Martin Granoff, MDObstetrics & Gynecology Physician1326078916
  6. Margaux Hartmann, RRTRegistered Respiratory Therapist1528935210

Verify Steven C. Desousa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 0138961    Check 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

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Bills Medicare through one group practice

  1. Steven C. Desousa, PT, PCMedford, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

39 physical therapist records list a practice address in East Northport

They are 39 of the 494 NPPES records with a practice address in East Northport, and 21,756 physical therapist records in New York.

All 39 in East Northport → All 21,756 in New York → Every provider in East Northport →

Other physical therapist records in New York

  1. Cheryl Aaron, PT, DPT, CWSElma, NY1184933376
  2. David AaronsonLevittown, NY1891665881
  3. Ramon AbadGlendale, NY1194219303
  4. Sheila Marie Abadia-Dona, PTElmhurst, NY1013282078
  5. Maria Geslani Abadilla, P.T.Hicksville, NY1669608196
  6. Alicia Abalo, PTNew York, NY1316211329
  7. Maria Theresa Abalos, PHYSICAL THERAPISTBrooklyn, NY1114022514
  8. Mariecris Abamonga, PTBronx, NY1083646582
  9. Jose Aban, PTMiddletown, NY1487925483
  10. Rebecca AbanganBrooklyn, NY1013662691

Common questions

What is Steven C. Desousa, PT's NPI number?

Steven C. Desousa, PT's National Provider Identifier (NPI) is 1457321911, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven C. Desousa, PT located?

The NPPES record lists a practice address at 554 Larkfield RD, East Northport, NY, 11731. Phone: (631) 266-4501. Providers update this record themselves, so call before visiting.

How can I verify Steven C. Desousa, PT's license?

NPPES lists New York license number 0138961, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.