Joshua Grimmer
NPI 1801456116 · Occupational Therapist · Frankenmuth, MI
Joshua Grimmer is a Occupational Therapist provider in Frankenmuth, MI (NPI 1801456116).
Provider details
- NPI number
- 1801456116
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-06-18
- Last updated
- 2019-06-18
Frequently asked questions
- What is Joshua Grimmer's NPI number?
- Joshua Grimmer's National Provider Identifier (NPI) is 1801456116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Grimmer's specialty?
- Joshua Grimmer is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joshua Grimmer located?
- Joshua Grimmer's practice location on file with NPPES is 500 W Genesee St, Frankenmuth, MI 48734-1313.
- What is Joshua Grimmer's phone number?
- The practice phone number listed in the NPPES registry for Joshua Grimmer is (989) 652-6101.
- Is Joshua Grimmer's NPI active?
- Yes — Joshua Grimmer's NPI (1801456116) is active in the NPPES registry as of the last update on 2019-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.