Justin Grabowski
NPI 1437880234 · Physical Therapy Assistant · Gladstone, MI
Justin Grabowski is a Physical Therapy Assistant provider in Gladstone, MI (NPI 1437880234).
Provider details
- NPI number
- 1437880234
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 5502004413 (MI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-22
- Last updated
- 2022-06-22
- Certified
- 2022-05-13
Frequently asked questions
- What is Justin Grabowski's NPI number?
- Justin Grabowski's National Provider Identifier (NPI) is 1437880234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Grabowski's specialty?
- Justin Grabowski is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Justin Grabowski located?
- Justin Grabowski's practice location on file with NPPES is 145 North 4th Ave Ne, Gladstone, MI 49837.
- What is Justin Grabowski's phone number?
- The practice phone number listed in the NPPES registry for Justin Grabowski is (906) 428-5406.
- Is Justin Grabowski's NPI active?
- Yes — Justin Grabowski's NPI (1437880234) is active in the NPPES registry as of the last update on 2022-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.