NPPES file of Aug 9, 2026

Isadora Dew De Castro, PT

Physical Therapist · South Lyon, MI

Isadora Dew De Castro, PT is a physical therapist with a practice address in South Lyon, Michigan, and NPI 1699598912, issued on Nov 5, 2024. Check the license (Michigan 5501304017, as entered in NPPES) with the Michigan 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
1699598912
Name
Isadora Dew De Castro
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
5501304017 MI
Self-reported in NPPES; status is on the state search
Practice location
22180 Pontiac Trl Ste E, South Lyon, MI 48178
Phone
(248) 446-0155
Enumerated
Nov 5, 2024
Record last updated
Sep 22, 2025
Fax
(248) 446-0177
Medicare enrollment
Enrolled (PECOS I20251016000476); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2024
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 22180 Pontiac Trl Ste E

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

  1. Anna Bertram, PTAPhysical Therapy Assistant1275392698
  2. Ann Bishop, P.T.Physical Therapist1811034879
  3. Amanda Blackburn, PTPhysical Therapist1467941955
  4. Carsten Fiedler, LMTMassage Therapist1275404824
  5. Faith Frontera, LMTMassage Therapist1649814922
  6. Sarah Garbula, PTAPhysical Therapy Assistant1831671551

Verify Isadora Dew De Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5501304017
    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 Michigan 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.

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Bills Medicare through one group practice

  1. Spine And Extremity Institute OF South Lyon, L.L.C.South Lyon, MI

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

37 physical therapist records list a practice address in South Lyon

They are 37 of the 343 NPPES records with a practice address in South Lyon, and 9,592 physical therapist records in Michigan.

Other physical therapist records in Michigan

  1. Saed Aabed, DPTWest Bloomfield, MI1144186719
  2. Susan Aagenas, PTChelsea, MI1215402680
  3. Eliza Abbasi, DPTWaterford, MI1003110958
  4. Shelby Abbott, DPTLivonia, MI1568158723
  5. Ehab Abdalla, DPTWestland, MI1922310424
  6. Sameh Abdallah, PTBloomfield Hills, MI1477025856
  7. Sarah Abdallah, PT, DPTLivonia, MI1417609264
  8. Sami Abdelbaqui, PTWyandotte, MI1174688394
  9. Hesham Abdelkader, BACHELOR DEGREEDavison, MI1740494657
  10. Julita Abdelkader, PHYSICAL THERAPISTLapeer, MI1144717224

Common questions

What is Isadora Dew De Castro, PT's NPI number?

Isadora Dew De Castro, PT's National Provider Identifier (NPI) is 1699598912, issued on Nov 5, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Isadora Dew De Castro, PT located?

The NPPES record lists a practice address at 22180 Pontiac Trl Ste E, South Lyon, MI, 48178. Phone: (248) 446-0155. Providers update this record themselves, so call before visiting.

How can I verify Isadora Dew De Castro, PT's license?

NPPES lists Michigan license number 5501304017, as entered by the provider. Search the Michigan 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.