NPPES file of Aug 9, 2026

Justin Grabowski

Physical Therapy Assistant · Gladstone, MI

Justin Grabowski is a physical therapy assistant with a practice address in Gladstone, Michigan, and NPI 1437880234, issued on Jun 22, 2022. Check the license (Michigan 5502004413, as entered in NPPES) with the Michigan 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
1437880234
Name
Justin Grabowski
Primary taxonomy
Physical Therapy Assistant 225200000X
License number
5502004413 MI
Self-reported in NPPES; status is on the state search
Practice location
145 North 4TH Ave NE, Gladstone, MI 49837
Phone
(906) 428-5406
Enumerated
Jun 22, 2022
Record last updated
Jun 22, 2022
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.
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Verify Justin Grabowski 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 5502004413    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
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3 physical therapy assistant records list a practice address in Gladstone

They are 3 of the 47 NPPES records with a practice address in Gladstone, and 1,994 physical therapy assistant records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in Gladstone → All 1,994 in Michigan → Every provider in Gladstone →

Other physical therapy assistant records in Michigan

  1. Helena Abbott, PTACaro, MI1790378065
  2. Dina AbdelrahmanDearborn, MI1538538970
  3. Jamelah AbdouniDundee, MI1124618780
  4. Nadine AbdullahDearborn, MI1760984926
  5. Khodr Abdulreda, PTALivonia, MI1730863796
  6. Renee Abner, PTAWyoming, MI1043459332
  7. Sarah AbrahamLansing, MI1538733324
  8. Kenneth AdairHomer, MI1699453167
  9. Christopher Adams, PTAWarren, MI1306502653
  10. Derek Adams, PTAThree Rivers, MI1013432178

Common questions

What is Justin Grabowski's NPI number?

Justin Grabowski's National Provider Identifier (NPI) is 1437880234, issued on Jun 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Justin Grabowski located?

The NPPES record lists a practice address at 145 North 4TH Ave NE, Gladstone, MI, 49837. Phone: (906) 428-5406. Providers update this record themselves, so call before visiting.

How can I verify Justin Grabowski's license?

NPPES lists Michigan license number 5502004413, 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. 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.