John Hart
NPI 1407493851 · Physical Therapist · Grand Rapids, MI
John Hart is a Physical Therapist provider in Grand Rapids, MI (NPI 1407493851).
Provider details
- NPI number
- 1407493851
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5501018171 (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
6 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
- 2019-12-04
- Last updated
- 2019-12-04
Frequently asked questions
- What is John Hart's NPI number?
- John Hart's National Provider Identifier (NPI) is 1407493851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hart's specialty?
- John Hart is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Hart located?
- John Hart's practice location on file with NPPES is 4450 Cascade Rd Se, Grand Rapids, MI 49546-3633.
- What is John Hart's phone number?
- The practice phone number listed in the NPPES registry for John Hart is (616) 600-1941.
- Is John Hart's NPI active?
- Yes — John Hart's NPI (1407493851) is active in the NPPES registry as of the last update on 2019-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.